Gauci

The complete Gauci Family Research.
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Last update: 09-11-2024.
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Giorgio Gauci sives Cauchi, ” de Millieri” Founder of Juspatronatus of San Salvatore of Vandaq, the Ancient Lordship of “de Millieri“, married 1470 to Nobile Elvira Catalanu, with issue.
1. Franca Gauci, married 1504 to Biagio Spiteri.
2. Maria Gauci.
3. Agata Gauci.
4. Tomaso Gauci, married 1530 to Nobile Sybilla Mahanau, with issue.
4.1. Gio Dalmatico Gauci, married 1561 to Antonina Dingley, to with issue.
4.1.1. Silvestro Gauci, married 1596 (Notary Niccolo Xiberras) to Marietta Tonna, with issue.
4.1.1.1. Gregorio Gauci, (Donation 1648 Notary Simone Attard), married to Caterina Cares, with issue.
4.1.1.1.1. Giuseppe Gauci, married 1646 Gharghur to Grazia Xiberras, with issue.
4.1.1.1.1.1. Gio Maria Giuseppe Gauci, married 1675 Gharghur to Maria Micallef, with issue.
4.1.1.1.1.1.1. Giuseppe Gauci, married (1) 1719 Naxxar to Speranza Sammut, married (2) 1742 Valletta to Maria Xerri, with issue.
4.1.1.1.1.1.1.1. (Second marriage) Angela Gauci, married 1771 Qormi to Gaetano Schembri.
4.2. Paolo Gauci, married to Margherita…
4.2.1. Marietta Gauci, married 1570 to Giuliano Filippuni, with issue.
4.2.1.1. Mro Gio Domenico Filipone, married 1619 Kirkop/Mdina to Vennera Xicluna, with issue.
4.2.2. Antonia Gauci, married 1562 to Gio Gambino.
4.2.3. Mro Pietro Gauci,  married (1) 1570 (Notary Giovannello Falzon) to Marietta Caterina Filippuni, married (2) 1577 to Giovanna Maria Barbara, with issue.
4.2.3.1. (First marriage) Mro Salvatore Gauci, married 1601 Zebbug to Marietta Attard, with issue.
4.2.3.1.1. Andrea Gauci, married 1636 Zebbug to Caterina Tanti, with issue.
4.2.3.1.1.1. Maria Gauci, married 1676 Zebbug to Guglielmo di Giovanni, with issue.
4.2.3.1.1.1.1. Nicolo di Giovanni, married 1697 Mdina to Maddalena Mamo, with issue.
4.2.3.1.1.1.1.1. Paola di Giovanni, married 1719 Valletta to Bartolomeo de Lucio, with issue.
4.2.3.1.1.1.1.1.1. Maddalena di Lucio, married 1752 Valletta to Melchiorre Morales.
4.2.3.2. (Second marriage) Pietro Gauci, married 1630 Birkirkara to Natalizia Agius, with issue.
4.2.3.2.1. Fra. Leonardo Gauci, dunm, (Founder of a Legacy 1653).
4.2.3.2.2. Fra. NN Gauci, dunm.
4.2.3.2.3. Gio Paolo Gauci, married 1663 Grazia Mifsud.
4.2.3.2.4. Caterina Gauci, married 1667 Bartolomeo Mifsud.
4.2.3.2.5. Dr Guiseppe Gauci JUD, married 1689 Rabat Gozo to Anne Apap Camilleri, with issue.
4.2.3.2.5.1. Dr Gio Nicola Gauci-Apap JUD, (1691-1767), Jurat of Gozo 1717-1718, 1721, 1724, 1728-1731, 1736-1737, 1739-1746, 1750-1752, married 1715 Matrice Gozo to Modesta Cuschieri Gatt, with issue.
4.2.3.2.5.1.1. Francesco Gauci, (d. 1810), 1st (and last) Barone Gauci (Cr. 1781), Capitano della Verga of Malta (r 1799-1800), married 1762 to Nobile Antonia Ducoss, Hereditary Nobile of Hungary, with issue.
4.2.3.2.5.1.1.1. Nobile Francesco Saverio Gauci-Ducoss, Hereditary Nobile of Hungary, Jurat of Malta 1802-1804, married 1793 to Anna Bonici dei Baroni di Qlejja, married (2) 1821 Valletta to Maria Antonia Pisani, with issue.
4.2.3.2.5.1.1.1.1. (First marriage) Nobile Vincenzo Gauci Bonici, (1805-1814), Hereditary Nobile of Hungary, d.inf.
4.2.3.2.5.1.1.1.2. Nobile Francesco Gauci-Bonici, Hereditary Nobile of Hungary, Member of Council of Government for Gozo, married 1842 to Angelica Delicata-Gauci dei Marchesi di Ghajn Qajjed, with issue.
4.2.3.2.5.1.1.1.2.1. Nobile Francesco Gauci Bonici, Hereditary Nobile of Hungary, dunm.l. 
4.2.3.2.5.1.1.1.2.1.1. (illegitimate) Giuseppe de Xiberras, enfant de parent inconnus ne a Sliema de 1881, eduque per Michele Xiberras et Paola Galea, married 1901 Birkirkara to Emmanuela Ciappara.
4.2.3.2.5.1.1.1.2.1.2. (illegitimate with Maria Zahra) Pio de Zahra, later Xerri, adopted by Salvatore Xerri, (1872 Zejtun -), married 1893 Mdina to Maria Rosa Borg, with issue.
4.2.3.2.5.1.1.1.2.1.2.1. Pietro Paolo Xerri, (1895 Rabat – 1974 Rabat, Malta), married 1920 Rabat, Malta to Maria Adeodata Vella, with issue.
4.2.3.2.5.1.1.1.2.1.2.1.1. Maria Carmela Scerri, (1921-2009).
4.2.3.2.5.1.1.1.2.1.2.1.2. Maria Rosa Scerri, (1922-2002).
4.2.3.2.5.1.1.1.2.1.2.1.3. Vincenza Scerri, (1923-2004).
4.2.3.2.5.1.1.1.2.1.2.1.4. Francesco Saverio Scerri, (1925-2005).
4.2.3.2.5.1.1.1.2.1.2.1.5. Paolo Scerri, (1927-2018).
4.2.3.2.5.1.1.1.2.1.2.1.6. Giuseppa Scerri, (1929-2009).
4.2.3.2.5.1.1.1.2.1.2.1.7. Antonio Scerri, (1930 Rabat -2003 St Julians), married 1957 Paola to Francesca Cassar, with issue.
4.2.3.2.5.1.1.1.2.1.2.1.7.1. Maria Gloria Scerri, (1958-2020), married 1986 Floriana to Christopher Magro, with issue.
4.2.3.2.5.1.1.1.2.1.2.1.7.1.1. Andrea Magro, (1991-).
4.2.3.2.5.1.1.1.2.1.2.1.7.1.2. Dr Giulia Magro MD, (1993-).
4.2.3.2.5.1.1.1.2.1.2.1.7.2. Dr Albert Paul Scerri MD, (1960-), married 1986 Manikata to Annette Gauci Borda, with issue.
4.2.3.2.5.1.1.1.2.1.2.1.7.2.1. Adele Ann Scerri, (2002-).
4.2.3.2.5.1.1.1.2.1.2.1.7.3. Monica Josephine Scerri, (1963 Pieta -), married 1988 Birkirkara to Robert Dimech.
4.2.3.2.5.1.1.1.2.1.2.1.7.4. Dr Victor George Scerri LLD, (1965-), married 1999 Attard to Marthese Spiteri, with issue.
4.2.3.2.5.1.1.1.2.1.2.1.7.4.1. Isaac Paul Scerri, (2000-).
4.2.3.2.5.1.1.1.2.1.2.1.8. Maria Scerri, (1933-2016).
4.2.3.2.5.1.1.1.2.1.2.1.9. Beatrice Scerri, (1934-).
4.2.3.2.5.1.1.1.2.1.2.1.10. Giorgina Scerri, (1937-), married to Paul Mifsud.
4.2.3.2.5.1.1.1.2.1.2.1.11. Maria Dolores Scerri, (1940-), married 1979 Santa Venera to Francesco Vella.
4.2.3.2.5.1.1.1.2.1.2.1.12. Vittoria Scerri, (1943-).
4.2.3.2.5.1.1.1.2.1.2.2. Ninu Xerri.
4.2.3.2.5.1.1.1.2.1.2.3. Kristinu Xerri.
4.2.3.2.5.1.1.1.2.1.2.4. Michele Xerri, (1905-), married to Paulina Bartolo.
4.2.3.2.5.1.1.1.2.1.2.5. Mananni Xerri, married to Abel Bugeja.
4.2.3.2.5.1.1.1.2.1.2.6. Gianni Xerri.
4.2.3.2.5.1.1.1.2.1.2.7. Felice Xerri, married to Angela N.
4.2.3.2.5.1.1.1.2.2. Nobile Anna Gauci-Bonici, Hereditary Nobile of Hungary, married 1877 to Nobile Guiseppe dei Conti Manduca, with issue.
4.2.3.2.5.1.1.1.2.2.1. Nobile Luigi Manduca Gauci, 4th Marquis di Ghajn Qajjed,  (d. 1926), Hereditary Nobile of Hungary, dunm.l.
4.2.3.2.5.1.1.1.2.2.1.1. (illegitimate with Contessa Maria Antonia Teuma Castelletti) Francesco de Grima, married 1916 Nadur Gozo to Maria Assunta Muscat.
4.2.3.2.5.1.1.1.2.3. Nobile Filomena Gauci-Bonici (died 1921), Hereditary Nobile of Hungary, married 1878 to Nobile Francesco Saverio Formosa de Fremaux, with issue.
4.2.3.2.5.1.1.1.3. Nobile Maria Antonia Gauci Bonici, Hereditary Nobile of Hungary, married 1812 Valletta to Nobile Paolo dei Conti Manduca, with issue.
4.2.3.2.5.1.1.1.4. Nobile Vincenza Gauci Bonici (c 1804-61), Hereditary Nobile of Hungary, married firstly 1817 to Nobile Guiseppe Delicata dei Marchesi di Ghajn Qajed., secondly 1826 Valletta to Baron Giuseppe Testaferrata Abela Moroni, with issue from both marriages.
4.2.3.2.5.1.1.1.5. Nobile Francesca Gauci Bonici, Hereditary Nobile of Hungary, married 1831 Valletta to Pasquale Gauci Ducoss (See below), with issue.
4.2.3.2.5.1.1.1.5.1. Nobile Lucia Gauci Ducoss, Hereditary Nobile of Hungary, married to Nobile Pasquale dei Conti Manduca.
4.2.3.2.5.1.1.1.6. Nobile Benvenuta Gauci Bonici, Hereditary Nobile of Hungary, married 1848 to Nobile Ferdinando Formosa de Fremaux, with issue.
4.2.3.2.5.1.1.1.7. (Second marriage) Nobile Luigi Gauci, Hereditary Nobile of Hungary, married 1845 Vittoriosa to Caterina Balzan.
4.2.3.2.5.1.1.1.7.1. (illegitimate with Rosa de Gauci – See below).
4.2.3.2.5.1.1.1.7. (illegitimate) Maria Antonia de Bonello Cifai sives Gauci, adopted by Antonio Gauci, married (1) 1819 Cospicua to Aloisio Zulli of Verona, married (2) 1838 Bikrikrara to Gio Maria Carbonaro, with issue.
4.2.3.2.5.1.1.1.7.1. (First marriage) Maria Dolores Zulli, married 1845 Birkirkara to Carmelo Cutruffo.
4.2.3.2.5.1.1.1.7.2. (illegitimate with Gio Niccolo Gauci – see below) Adelaide de Gauci, married 1843 Birkirkara to Pietro Galea.
4.2.3.2.5.1.1.1.7.3. (illegitimate with Gio Niccolo Gauci -see below) Rosa de Gauci, dunm.l
4.2.3.2.5.1.1.1.7.3.1. (illegitimate with Aloisio Gauci -see above) Carmelo de Gauci, married 1866 Cospicua to Antonia Gatt, with issue.
4.2.3.2.5.1.1.1.7.3.1.1. Anna Gauci, married 1887 Cospicua to Salvatore Cachia.
4.2.3.2.5.1.1.2. Nobile Capt Pietro Paolo Gauci Ducoss, Hereditary Nobile of Hungary, married 1817 to Marchesa Felicita Testaferrata de Noto, with issue.
4.2.3.2.5.1.1.2.1. Nobile Francesca Gauci Testaferrata, Hereditary Nobile of Hungary, dunm.
4.2.3.2.5.1.1.2.2. Nobile Rosalea Gauci Testaferrata, Hereditary Nobile of Hungary, married  to Nobile Vincenzo dei Conti Manduca, with issue.
4.2.3.2.5.1.1.2.3. Nobile Maria Antonia Gauci Testaferrata, Hereditary Nobile of Hungary, dunm.l.
4.2.3.2.5.1.1.2.3.1. (illegitimate with Hermann, Furst von Puckler-Muskau) Caroline de Gauci, married 1856 Birkrikara to Giovanni Savona.
4.2.3.2.5.1.1.3. Nobile Pasquale Gauci Ducoss, Hereditary Nobile of Hungary, married to Francesca Gauci Bonici, (see on this page). 
4.2.3.2.5.1.1.4. Nobile Gio Nicola Gauci Ducoss, Hereditary Nobile of Hungary, Jurat of Malta 1812, married 1796 to Maddalena de Celis, with issue. (had further issue with mistress/niece -see above).
4.2.3.2.5.1.1.4.1. Nobile Francesco Gauci Ducoss, Hereditary Nobile of Hungary, dunm.l.
4.1.3.2.5.1.1.4.1.1. Anna de Parents inconnus, married (1) 1843 to Gio Maria Curmi, married 1856 Cospicua to Giacomo Licari.
4.2.3.2.5.1.1.4.2. Nobile Michela Gauci Ducoss, Hereditary Nobile of Hungary, married 1853 Valletta to Leopoldo Giappone.
4.2.3.2.5.1.1.4.3. Nobile Giovanna Gauci Ducoss, dunm.l.
4,2,3,2,5.1.1.4.3.1.(illegitimate with Patrick Lindsay Stuart, 1832-1893) Maria de Gauci, married 1869 Mosta to Francesco Pisani.
4.2.3.2.5.1.1.5. Nobile Maddalena Gauci Ducoss, Hereditary Nobile of Hungary, married 1810 to Gio Antonio Mallia Tabone, Marquis of Fiddien, with issue. 
4.2.3.2.5.1.1.6. Nobile Maria Gauci Ducoss, Hereditary Nobile of Hungary, married 1805 Valletta to Gioacchino Zammit.
4.2.3.2.5.1.2. Dr Guis Adriano Gauci JUD, (c 1732-91), married 1769 to Lunegunde Azopardi dei Baroni di Buleben, with issue.
4.2.3.2.5.1.2.1. Gio Nicola Gauci Azopardi, married firstly 1796 to Marianna Cachia Mannarino, with issue., married secondly 1821 to Marianne dei Baroni Pace Forno, with further issue.
4.2.3.2.5.1.2.1.1. (First marriage) Guiseppe Gauci, married 1819 to Maria Carolina Azopardi dei Baroni di Buleben, with issue.
4.2.3.2.5.1.2.1.1.1. Maria Teresa Gauci Azopardi, married 1874 to Emmanule Amato L.P.
4.2.3.2.5.1.2.1.1.2. Gio Nicolo Gauci Azopardi, married 1850 Valletta to Maria Bennet.
4.2.3.2.5.1.2.1.1.3. Dr. Franco Gauci Azopardi, dunm.l.
4.1.3.2.5.1.2.1.1.3.1. (illegitimate with Teresa Vella) Giovanna Rosa de Vella, married 1891 Gharb Gozo to Maurizo Cauchi.
4.2.3.2.5.1.2.1.1.4. Emanuele Gauci Azopardi.
4.2.3.2.5.1.2.1.1.5. Generosa Gesuarda Gauci Azopardi, dunm.l.
4.2.3.2.5.1.2.1.1.5.1. (illegitimate with Admiral Charles Yorke, 4th Earl of Hardwicke, 1799-1873) Angelo de Gauci, married 1880 Qormi to Concetta Sciberras.
4.2.3.2.5.1.2.1.1.6. Filomena Gauci Azopardi.
4.2.3.2.5.1.2.1.2. Emmanule Gauci, married to Marchesa Maria Antonia Testaferrata Olivier, with issue.
4.2.3.2.5.1.2.1.2.1. Susanna Gauci Testaferrata, married 1879 to Conte Carmelo Sant Cassia, with issue.
4.2.3.2.5.1.2.1.2.2. (illegitimate with Carmela Grech) Giuseppe de Grech, (1875-), evelee de Carmelo Azzopardi, married 1902 Birkirkara to Elena Muscat.
4.2.3.2.5.1.2.1.3. Marianne Gauci, maried 1841 Zejtun to Sig. Sancto Aguis Caruana, with issue.
4.2.3.2.5.1.2.1.3.1. Ursula Agius Caruana, married 1867 to Don Alessandro dei Marchesi e Baroni de Piro.
4.2.3.2.5.1.2.1.3.2. Dun Tumas Agius Caruana, dunm.
4.2.3.2.5.1.2.1.3.3. Francesco Agius Caruana, (d. 1872), dunm.
4.2.3.2.5.1.2.1.3.4. Lorenzo Agius Caruana, (d. 1866), dunm.
4.2.3.2.5.1.2.1.4. Modesta Gauci Azopardi, married to Conte Lazzaro Fournier, with issue.
4.2.3.2.5.1.2.1.5. Gaetana Gauci., married 1850 to Calcedonio Azopardi Zamit dei Baroni di Buleben.
4.2.3.2.5.1.2.1.6. Concunda Gauci,. married to Dr. Pietro Paolo Grima LLD.
4.2.3.2.5.1.2.1.7. (Second marriage) Francesco Gauci Forno, married 1848 Valletta to Francesca Saveria Tramblet, with issue.
4.2.3.2.5.1.2.1.7.1. Dr Gaetano Gauci Tramblett LL.D. (1849-1925), married to Contessa Maria Sant Cassia, with issue.
4.2.3.2.5.1.2.1.7.1.1. Emma Gauci Tramblet, married to Don Gio Pio de Piro Gourgion, with issue.
4.2.3.2.5.1.2.1.7.1.2. (illegitimate with Anna Xicluna) Maria Dolores de Mifsud elle a ete eduque pa Felice Mifsud et Caterina Sammut, married 1890 Birkirkara to Salvatore Cassar.
4.2.3.2.5.1.2.1.7. Carmelo Gauci Forno, married (1) 1858 Valletta to Caterina Satariano, married (2) 1876 Valletta to Carmela de Grech, with issue.
4.2.3.2.5.1.2.1.7.1. (First marriage) Nicolina Gauci Forno, married Dr Oneste Montanaro.
4.2.3.2.5.1.2.1.7.2. Notary Luigi Gauci Forno, (1864-1947).
4.2.3.2.5.1.2.1.7.3. Giuseppa Gauci Forno, (1865-1949).
4.2.3.2.5.1.2.1.7.4. (Second marriage) Paolo Gauci Forno, (1884-1947).
4.2.3.2.5.1.2.1.7.5. Adriano Giuseppe Gauci Forno, (1887-).
4.2.3.2.5.1.2.1.8. Emanuele Gauci, (died 1907 Cape Hope, South Africa), married 1855 to Antonia Giappone, with issue.
4.2.3.2.5.1.2.1.9. Innocenza Gauci, married 1851 to Conte Calcedonio Preziosi.
4.2.3.2.5.1.2.1.10. Martina Gauci, married 1849 to Vincenzo Azopardi Zamit dei Baroni di Buleben.
4.2.3.2.5.1.2.2. Sister Modesta Gauci.
4.2.3.2.5.1.3. Capt Guiseppe Gauci Kt, (1735 – 1782), (Sicilian Army), married (1) 1764 at Messina, Sicily to Paolina Angelica Costanzo dei Duchi di Pagnacia, married (2) 1771 Messina, Sicily to Contessa Carolina Gualtieri (1741-1812 Mosta, Malta)., with issue.
4.2.3.2.5.1.3.1. (First Marriage) Grazia Gauci, married 1785 Mdina to Cav. Guiseppe Micallef, (executed by Napoleon in Malta in 1799).

4.2.3.2.5.1.3.2.1. Countess Anastasia Gaucisky, (1800-), married to 1821 to Count Nicholas Galeaov.

4.2.3.2.5.1.3.2.2. Count Carmelo Gaucisky, (1803-93), 2nd and last Count, 18th President of the Russian Maltese Chamber of Nobility, married 1825 to Countess Constantina Carabottsky, with issue.

4.2.3.2.5.1.3.2.2.1.    Countess Alexia Gaucisky, (1827-), married 1861 to Duke Michele Apapov.

4.2.3.2.5.1.3.2.2.2. Countess Caroline Gaucisky, (1830-), married to Prince Louis Gauciov. (See Below)

4.2.3.2.5.1.3.2.3. Count Giovanni Gaucisky, (1805-93), Knight of St John of Malta in Russia , dunm.

3.3.1. Baron Grigor Gauciski, (1800-69), 2nd Baron, 10th President of the Russian Maltese Chamber of Nobility, married 1823 to Countess Antonia Carbottsky, with issue.

4.2.3.2.5.1.3.3.1.1. Baron Alexandri Gauciski, (1825-79), 3rd Baron, 17th President of the Russian Maltese Chamber of Nobility, married to Baroness Tatiana Gauciski, with issue.

4.2.3.2.5.1.3.3.1.1.1. Baron Grigor Gauciski, (1860-84), 4th Baron, dunm.

4.2.3.2.5.1.3.3.1.1.2. Baron Alessandre Gauciski, (1862-1888), 5th Baron, dunm.

4.2.3.2.5.1.3.3.1.1.3. Baron Nicolai Gauciski, (1865-1889), 6th Baron, dunm

4.2.3.2.5.1.3.3.1.1.4. Baron Paul Gauciski, (1866-1919), 7th Baron, married 1917 to Princess Xenia Gauciov, with issue.

4.2.3.2.5.1.3.3.1.1.4.1. Baron Ivan Gauciski, (1918-1922), 8th Baron, dunm.

4.2.3.2.5.1.3.3.1.1.4.2. Baroness Tatiana Gauciski, (1919-64), married 1949 to Baron Teodoro Mielov.

4.2.3.2.5.1.3.3.1.2. Baron Nicholas Gauciski, (1827-85), Knight of St John of Malta in Russia , dunm.

4.2.3.2.5.1.3.3.2. Baron Vladimir Gauciski, (1803-86), married 1825 to Countess Leonora Buxhoeveden, with issue.

4.2.3.2.5.1.3.3.2.1. Baroness Tatiana Gaucisky, (1828-), married (her Cousin) Baron Alexandri Gauciski.

4.2.3.2.5.1.3.3.2.2. Baroness Olga Gaucisky, (1831-), married (her cousin) Baron Nicholas Gauciski.

4.2.3.2.5.1.3.3.3. Baron Paul Gauciski, (1806-52), married 1827 to Countess Olga Poustochkine, with issue.

4.2.3.2.5.1.3.3.3.1. Baron Nicholas Gauciski, (1833-98), married to Baroness Olga Gauciski., with issue.

4.2.3.2.5.1.3.3.3.1.1. Countess Olga Gauciski, (1865-., married 1891 to Duke Paul Delicatasky.

4.2.3.2.5.1.3.3.3.1.2. Countess Nathalie Gauciski., (1869-., married 1890 to Duke Simon Delicatasky.

4.2.3.2.5.1.3.3.3.2. Baron Giorgio Gauciski, (1835-73), married 1862 to Duchess Eugenia Apapov, with issue.

4.2.3.2.5.1.3.3.3.2.1. Baron Paul Gauciski, 9th and last Baron, (1866-1941)., Knight of St John of Malta in Russia, dunm.

4.2.3.2.5.1.3.3.3.3. Baron Christos Gauciski, (1837-1915), Knight of St John of Malta in Russia , dunm.

4.2.3.2.5.1.3.3.4. Baroness Maria Gauciski, (1810-), married 1830 to Prince Michele Sceberrasky.

4.2.3.2.5.1.3.4. Claire Gauci., ‘Nun’, dunm 1825.

4.2.3.2.5.1.3.5.1. (First marriage) Prince Ivan Gauciov, (1801-39), 2nd Prince, married 1824 to Duchess Tatiana Delicatasky, with issue.

4.2.3.2.5.1.3.5.1.1. Prince Louis Gauciov, (1826-78), 3rd Prince, married to Countess Caroline Gauciski. (See Above), with issue. 

4.2.3.2.5.1.3.5.1.1.1. Prince Ivan Gauciov, (1871-1965), 4th and Last Prince,  30th President of the Chamber of Nobility in Exile 1929-1934., married 1893 to Countess Anastasia Saidov, with issue.

4.2.3.2.5.1.3.5.1.1.1.1. Princess Caroline Gauciov, (1895-1972)., married 1925 to Sergy Kniazev-Lialine.

4.2.3.2.5.1.3.5.1.1.1.2. Princess Xenia Gauciov, (1899-1945). , married 1917 to Baron Paul Gauciski (see above).

4.2.3.2.5.1.3.5.1.2. Prince Alexis Gauciov, (1830-1905), Knight of St John of Malta in Russia., dunm.

4.2.3.2.5.1.3.5.2. Prince Grigor Gauciov, (1802-99), Knight of St John of Malta in Russia , dunm.

4.2.3.2.5.1.3.5.3. Prince Nicholas Gauciov, (1803-63), married 1829 to Princess Nathalie Viatzensky, with issue.

4.2.3.2.5.1.3.5.3.1. Princess Stephania Gauciov, (1834-), married 1860 to Duke Giacomo Testaferratasky.

4.2.3.2.5.1.3.5.4. (Second Marriage) Hon Lt. Col Ludovico Gauci-Gualtieri RMA, (1772-1819)., married 1816 Lija to Contessa Maria Teresa Messina, with issue.

4.2.3.2.5.1.3.5.4.1. Maria Giuseppa Gauci-Gualtieri, (1816 – 36), married 1831 Private Chapel, Valletta to James Somerville of Glasgow, Scotland, with issue.

4.2.3.2.5.1.3.5.4.1.1. Martha Somerville, married 1849 St Pauls Anglican Cathedral, Valletta to Rev. Dr. Luigi de Sanctis of Rome, Italy.

4.2.3.2.5.1.3.5.4.1.2. Victoria Somerville., married to Giacobo Moscati.

4.2.3.2.5.1.3.5.4.1.3. Anne Marie “Sommerville” Somerville. Mistress to Principe Giovanni Maria Said.

4.2.3.2.5.1.3.5.4.1.4. Helen Somerville, married 1822 Valletta to Capt James Hannell of Novia Scotia.

4.2.3.2.5.1.3.5.5. (illegitimate) Vincenza de Xicluna, Alunna e eduquee di Francesco Xicluna and Maria, married 1820 Qormi to Tomaso Galea.

4.2.3.2.5.1.3.6. Lady Louisa Gauci-Gualtieri, (1775-1846), ‘Nun’, had an affair with Fr Christos de Farrugia, 3rd Principe di Comino, dunm.l.

4.2.3.2.5.1.4. Anna Marie Gauci, married 17-9-1742 to Conte Felice Manduca.
4.2.3.2.5.2. Domenico Gauci Apap, married 1712 Valletta to Maria Montanaro.
4.2.3.2.5.3. Cosmo Gauci, married 1718 Zebbug to Evangelista Dimech, with issue.
4.2.3.2.5.3.1. Cristina Gauci, married 1750 Valletta to Carmine Fenech, with issue.
4.2.3.2.5.3.1.1. Maria Fenech, married (1) 1768 Valletta to Salvatore Zanghe, married (2) 1803 Valletta to Filippo Grossi of Venice.
4.2.3.2.6. Valenza Gauci, married 1662 to Mario Pace, with issue
4.2.3.2.7. Clerica Gauci, married Giovanni Debono.
4.2.3.2.8. Maruzza Gauci, married 1689 to Michele de Licata, (Delicata!) with issue
4.2.3.2.9. Andrea Gauci,  married 1658 to Maria Magro, with issue
4.2.3.2.9.1. Fabrizio Gauci, married 1739 to Rosa Uiola, with issue
4.2.3.2.9.2. Giovanni Gauci, married 1730 to Angelica La Porto, with issue
4.2.3.2.10. Alfonso Gauci, married 1669 to Domenica Busuttil, with issue
4.2.3.2.10.1. Pietro Gauci, married 1709 to Paolica Schembri
4.2.3.2.10.2. Maria Gauci, married 1710 to Consalvo Galea
4.2.3.2.10.3. Gio Maria Gauci, married 1714 to Imperia Mamo
4.2.3.2.10.4. Anna Gauci, married 1718 to Pietro Paola Grima Ferraro
4.2.3.3. Grazia Gauci, (died 1669)
4.2.3.4. Matteo Gauci, married 1613 to Agnes Aguis, with issue.
4.2.3.4.1. Francesco Gauci, married 1630 Birkirkara to Aloisia Micallef, with issue.
4.2.3.4.1.1. Leonardo Gauci, married 1665 Naxxar to Caterina Schembri, with issue.
4.2.3.4.1.1.1. Aloisia Gauci, married 1695 Naxxar to Aloisio Sammut.
4.2.3.5. Imperia Gauci, married Firstly 1559 to Antonio Attard. Married Secondly 1615 to Angelo Attard
4.2.3.6. Leonardo Gauci,  married 1625 Mdina to Franca Mifsud., with issue.
4.2.3.6.1. Dr Fabrizio Gauci “sives Galeno”, JUD., married 1656 Luqa to Antonella Griscti., with issue.
4.2.3.6.1.1. Dr Giacomo Gauci JUD., married 1682 Zebbug  to Nobile Viva Vassallo., married (2) 1711 Mdina to Navarruza Hellul., with issue.
4.2.3.6.1.1.1. (First marriage) Maria Camila Gauci, (Donation 1700), Nun, dunm.
4.2.3.6.1.1.2. Fortunata Gauci, Nun, dunm.
4.2.3.6.1.1.3. Rosa Gauci, Nun, dunm.
4.2.3.6.1.1.4. (Second Marriage) Paolo Ignazio Gauci., Jurat of Malta 1734-1735, 1742-1745., married 1732 Mdina to Flavia Mompalao., with issue.
4.2.3.6.1.1.4.1. Maria Giuseppa Gauci. (1735 Mdina – 1780), married to Col. Teodoro Cardona, “served the King of Naples”.
4.2.3.6.1.1.4.1.1. (illegitimate with Fra Carlo Carafa dei Duchi di Andria) Colomba Alunna, married 1757 Siggiewi to Lodovico Psaila.
4.2.3.6.1.2. Deodata Gauci., (c.1689), Nun.
4.2.3.6.1.3. Pulcheria Gauci, (Donation 1675 by Notary Mario Saliba), Nun, dunm.
4.2.3.6.1.4. Clotilde Gauci, (Donation 1677 by Notary Mario Saliba), Nun, dunm.
4.2.3.6.1.5. Rosa Gauci, (Donation 1694 by Notary Mario Saliba), Nun, dunm.
4.2.3.6.1.6. Vincenza Gauci, Nun, dunm.
4.2.3.7. Clemenza Gauci, married 1601 to Maruzzo Attardo
4.2.3.8. Speranza Gauci, married 1602 to Angelo Azzopardi
4.2.3.9. Margherita Gauci, married 1615 Gio Paolo Aguis
4.2.3.10. Giovanni Gauci
4.2.4. Pino Giuseppe Gauci, (Testamenet 1611, 1653 by Notary Aloisio dello Re), 1598 Procurator of the Church ta’Pino, [Heraldic arms granted to Ta’Pinu Basilica]; married to Clara Bongibino, with issue.
4.2.4.1. Caterina Gauci, married (1) 1623 to Dr Filippo Moscati JUD, married to Gio Domenico Cassia.
4.2.4.2. Andrea Gauci, married 1646 Rabat Gozo to Caterina Xicluna, with issue.
4.2.4.2.1. Domenico Gauci, married (1) 1670 Rabat Gozo to Teresa Curmi, married (2) 1681 Xewkija Gozo to Evangelista Busuttil, with issue.
4.2.4.2.1.1. (First marriage) Onorato Gauci, married (1) 1691 Matrice Gozo to Maria Casciar, married (2) 1708 Senglea to Maddalena di Rodio, with issue.
4.2.4.2.1.1.1. (First marriage) Giuseppe Gauci, married 1719 Mdina to Giovanna Mifsud, with issue.
4.2.4.2.1.1.1.1. Maria Gauci, married 1742 Mdina to Maruzzo Borg.
4.2.4.2.1.1.2. (Second marriage) Grazia Gauci, married 1726 Valletta to Ignazio Labella.
4.2.4.2.1.2. Francesco Gauci, married 1694 Qrendi to Anna Psaila, married (2) 1699 Zebbug to Domenica Spiteri, with issue.
4.2.4.2.1.2.1. (First marriage) Domenico Gauci, married (1) 1715 Qrendi to Francesca Farrugia, married (2) 1744 Siggiewi to Maria Imbroll, with issue.
4.2.4.2.1.2.1.1. (First marriage) Francesco Gauci, married 1742 Qrendi to Caterina de Brincat.
4.2.4.2.1.2.1.2. Gio Maria Gauci, married 1760 Zurrieq to Caterina Mallia.
4.2.4.2.1.2.1.3. Anna Gauci, married 1742 Qrendi to Stefano Farrugia.
4.2.4.2.1.2.1.4. (Second marriage) Angelo Gauci, married 1771 Valletta to Teresa Alunna di Fra Louis Antoine Davy, Marquis d’Amfreville.
4.2.4.2.1.2.2. Margherita Gauci, married 1748 Gharghur to Lazzaro Mifsud.
4.2.4.2.1.2.3. (Second marriage) Clara Gauci, married 1731 Zebbug to Giovanni Camilleri.
4.2.4.2.1.3. (Second marriage) Michele Gauci, married 1706 Xewkija Gozo to Innocenza Ebejer, with issue.
4.2.4.2.1.3.1. Giuseppe Gauci, married 1738 Xewkija Gozo to Eugenia Galea, with issue.
4.2.4.2.1.3.1.1. Michele Gauci, married 1768 Xaghra Gozo to Rosa Sultana, with issue.
4.2.4.2.1.3.1.1.1. Giuseppe Gauci,. married 1796 Matrice Gozo to Giovanna de Brincat, with issue.
4.2.4.2.1.3.1.1.1.1. Alberto Gauci, married 1842 Xewkija Gozo to Gioannella Refalo.
4.2.4.2.1.3.1.1.1.2. Maria Gauci, married 1829 Matrice Gozo to Pietro Attard.
4.2.4.2.1.3.1.1.1.3. Grazia Gauci, married 1846 Xewkija Gozo to (her former brother-inlaw) Pietro Attard.
4.2.4.2.1.3.1.1.2. Carlo Gauci, married 1796 Xewkija Gozo to Maria Rosa Xicluna, with issue.
4.2.4.2.1.3.1.1.2.1. Francesco Gauci, married (1) 1836 Zejtun to Angelica Chetcuti, married (2) 1843 Zejtun to Evangelista Caruana.
4.2.4.2.1.3.1.1.2.2. Felice Gauci, married 1830 Xewkija Gozo to Orsola Xuereb.
4.2.4.2.1.3.1.1.2.3. Rosa Gauci, married 1831 Valletta to Angelo Buttigieg.
4.2.4.2.1.3.1.1.3. Francesco Gauci, married 1798 Xewkija Gozo to Rosa Bezzina, with issue.
4.2.4.2.1.3.1.1.3.1. Michele Gauci, married 1830 Xewkija, Gozo to Clara Farrugia.
4.2.4.2.1.3.1.1.3.2. Giuseppe Gauci, married 1833 Xewkija Gozo to Evangelista Azzopardi.
4.2.4.2.1.3.1.2. Antonio Gauci, married 1771 Xewkija Gozo to Evangelista Saliba.
4.2.4.2.1.3.1.3. Maria Gauci, married 1760 Xewkija Gozo to Michele Gauci, (s/i Giuseppe e Modesta).
4.2.4.2.1.3.1.4. Margherita Gauci, married 1773 Xewkija Gozo to Gio Maria Vella.
4.2.4.2.1.3.2. Maria Gauci, married 1731 Xewkija Gozo to Salvatore Grima.
4.2.4.2.1.3.3. Caterina Gauci, married 1735 Xewkija Gozo to Tomaso Portelli.
4.2.4.2.1.3.4. Carmina Gauci, married 1739 Xewkija Gozo to Giuseppe Teuma.
4.2.4.2.2. Alonso Gauci, married 1663 Zebbug to Paolina Vella, with issue.
4.2.4.2.2.1. Mario Gauci, married 1704 Zebbug to Cleria Bonnici, with issue.
4.2.4.2.2.1.1. Maria Gauci, married (1) 1725 Zebbug to Giuseppe Camilleri, married (2) 1757 Zebbug to Claudio Galea.
4.2.4.2.2.2. Grazia Gauci, married 1687 Mdina to Domenico Grech..
4.2.4.2.2. Veronica Gauci, married 1674 Matrice Gozo to Giorgio Curmi.
4.2.4.2.3. Aloisia Gauci, married 1661 Matrice Gozo to Salvatore Farrugia.
4.2.4.2.4. Maria Gauci, married 1676 Zebbug to Guglielmo di Giovanni.
4.3. Giovanna Gauci, married Biagio Sapiano
5. Domenico Gauci, married (2) 1503 to Paola Rapa, with issue.
5.1. Pietro Gauci,  married 1534 to Caterina Rapa, with issue
5.1.1. Notary Tommaso Gauci, married 1562 to Nobile Isabella di Manuele, with issue.
5.1.1.1. Gio Pietro Gauci, married Firstly 1600 to Isabella Busuttil. Married Secondly 1606 to Scolastica Micallef, with further issue.
5.1.1.1.1. (First Marriage) Gio Victorio Gauci, married 1632 to Vittoria Fiteni, with issue
5.1.1.1.1.1. Anna Gauci Fiteni, married 1650 to Notary Pietro Attard, with issue
5.1.1.1.1.2. Pietro Gauci Fiteni, married Vincenza Agius, (Daughter of Michele and Imperia), with issue
5.1.1.1.1.2.1. Domenico Gauci Fiteni, married 1676 to Maria Zahra, with issue
5.1.1.1.1.2.1.1. Giuseppe Gauci,  married 1702 to Ursola Grima, with issue
5.1.1.1.1.2.1.1.1. Michele Gauci, married 1741 Valletta to Vincenza Moreau, with issue
5.1.1.1.1.2.1.1.1.1. Giuseppe Gauci, married (1) 1776 Valletta to Maria Agius, married (2) 1778 Zejtun to Margherita Portelli, with issue.
5.1.1.1.1.2.1.1.1.1.1. (First Marriage) Salvatore Gauci, married 1812 Valletta to Filippa Saliba, with issue.
5.1.1.1.1.2.1.1.1.1.1.1. Giuseppe Gauci, married 1833 Birkirkara to Concetta Fenech, with issue.
5.1.1.1.1.2.1.1.1.1.1.1.1. Carmelo Gauci, married 1855 to Olimpia Scicluna, with issue.
5.1.1.1.1.2.1.1.1.1.1.1.1.1. Daniele Pio Gauci, (1869-1959), married 1891 to Maria Carmela Borg, with issue.
5.1.1.1.1.2.1.1.1.1.1.1.1.1.1. Carmelo Gauci, married 1934 to Carmela Zarb, with issue.
5.1.1.1.1.2.1.1.1.1.1.1.1.1.1.1. Lt.Col.  Dr. Charles A. Gauci, KHS, (1947-),  1st Chief Herald of Arms of Malta (2019 – present), married (1) 1971 (Div) to Marchesa Marie Josette Sammut-Alessi dei Marchesi della Taflia, married (2) (29/09/2012) to Barbara Maria Palacz Jankowiak Barcikowska, with issue.
5.1.1.1.1.2.1.1.1.1.1.1.1.1.1.1.1. (First Marriage) Marchesa Camilla Louisa Gauci-Alessi, (1983-, married 2011 (Div) to Steven Steel.
5.1.1.1.1.2.1.1.1.1.1.1.1.1.1.2. Joephine Gauci, MQR, AM., married 1957 to Harry Zammit Cordina, with issue.
5.1.1.1.1.2.1.1.1.1.1.1.1.1.1.3. Robert Gauci BEM, MBE, (d. 2013), married 1960 to Doris Vella, with issue.
5.1.1.1.1.2.1.1.1.1.1.1.1.1.1.4. Jennifer Gauci., married 1984 to James Adams, with issue.
5.1.1.1.1.2.1.1.1.1.1.1.1.1.2. Giuseppe Salvatore Gauci, (1892-1968), married to Mary Dolores Pavia, with issue.
5.1.1.1.1.2.1.1.1.1.1.1.1.1.2.1. Daniel Gauci, (1917-1995 Perth, Western Australia), married to Esmeralda Chiassaro.
5.1.1.1.1.2.1.1.1.1.1.1.1.2. Cesare Agostino Gauci, married 1884 Birkirkara to Antonia Zarb, with issue.
5.1.1.1.1.2.1.1.1.1.1.1.1.2.1. Giuseppe Gauci, (1890-1966), married to Matilde Teresa Borg, with issue.
5.1.1.1.1.2.1.1.1.1.1.1.1.2.1.1. Rafael Gauci, (1921-1999).
5.1.1.1.1.2.1.1.1.1.1.1.1.2.1.2. Joseph Charles Gauci, (1926-2000).
5.1.1.1.1.2.1.1.1.1.1.1.1.2.1.3. Antoinette Gauci, (1933-2000).
5.1.1.1.1.2.1.1.1.1.1.1.2. Agostino Gauci, married 1855 Birkirkara to Marietta Maistre, (stem of Gauci Maistre family).[1].
5.1.1.1.1.2.1.1.1.1.1.2. Maria Gauci, married 1833 Valletta to Giuseppe Policau.
5.1.1.1.1.2.1.1.1.1.1.3. Rosanna Gauci, married 1839 Valletta to Ignazio Tanti.
5.1.1.1.1.2.1.1.1.1.2. Constantino Gauci, married 1825 Valletta to Carmela Bugeja, with issue.
5.1.1.1.1.2.1.1.1.1.2.1. Vincenzo Gauci, married 1866 to Lorenza Coreschi, with issue.
5.1.1.1.1.2.1.1.1.1.2.1.1. Carmelo Gauci, married in Alexandria, Egypt to Maria Camilleri, with issue.
5.1.1.1.1.2.1.1.1.1.2.1.1.1. Cesare Gauci, (d. 1945 Alexandria, Egypt), married to Concetta Matrenza, with issue.
5.1.1.1.1.2.1.1.1.1.2.1.1.1.1. Charles C. Gauci, (1943 Alexandria, Egypt -, married to N, with issue.
5.1.1.1.1.2.1.1.1.1.2.1.1.1.1.1. Joseph C.J. Gauci, (1991-.
5.1.1.1.1.2.1.1.1.1.3. Giovanni Gauci, married 1815 Naxxar to Anna Borg, with issue.
5.1.1.1.1.2.1.1.1.1.3.1. Grazia Gauci, married 1841 Gharghur to Mario Portelli.
5.1.1.1.1.2.1.1.1.1.3.2. Maria Gauci, married 1847 Naxxar to Pietro Xerri.
5.1.1.1.1.2.1.1.1.1.4. (Second Marriage) Maria Gauci, married 1804 Zejtun to Francesco Cutajar.
5.1.1.1.1.2.1.1.1.1.5. Caterina Gauci, married 1808 Zejtun to Pietro Vella.
5.1.1.1.1.2.1.1.1.1.6. Teresa Gauci, married 1802 Zejtun to Filippo Cilia.
5.1.1.1.1.2.1.1.1.1.7. Michele Gauci, married 1817 Cospicua to Regina Attard.
5.1.1.1.1.2.1.1.1.2. Maria Gauci, married 1769 Valletta to Giuseppe Mizzi.
5.1.1.1.1.2.1.1.1.3. Teresa Gauci, married 1771 Valletta to Costantino Vella.
5.1.1.1.1.2.1.1.2. Pasquale Gauci, married (1) 1732 Birkirkara to Anna Sammut, married (2) 1732 Birkirkara to Rosa Sammut, with issue.
5.1.1.1.1.2.1.1.2.1. (Second Marriage) Michele Gauci, married 1759 Birkirkara to Maria Micallef, with issue.
5.1.1.1.1.2.1.1.2.1.1. Giuseppe Gauci, married (1) 1783 Birkirkara to Caterina Vassallo, married (2) 1800 Birkirkara to Paola Agius, with issue.
5.1.1.1.1.2.1.1.2.1.1.1. (First Marriage) Ignazio Gauci, married 1808 Birkirkara to Angela Farrugia.
5.1.1.1.1.2.1.1.2.1.1.2. Michele Gauci, married 1814 Birkirkira to Teresa Camilleri.
5.1.1.1.1.2.1.1.2.1.1.3. (Second Marriage) Lorenzo Gauci, married 1832 Birkirkara to Carmela Attard.
5.1.1.1.1.2.1.1.2.1.1.4. Elena Gauci, married 1837 Birkirkara to Maurizzo Galea.
5.1.1.1.1.2.1.1.2.1.1.5. Maria Gauci, married 1832 Birkirkara to Giuseppe Xerri.
5.1.1.1.1.2.1.1.2.2. Maria Gauci, married 1757 Birkirkara to Giuseppe Borg.
5.1.1.1.1.2.1.1.2.3. Anna Gauci, married 1763 Birkirkara to Carlo Grech.
5.1.1.1.1.2.1.1.3. Maria Gauci, married 1731 Valletta to Giuseppe Gatt.
5.1.1.1.1.2.1.1.4. Teresa Gauci, married 1737 Valletta to Pasquale Grech.
5.1.1.1.1.2.1.1.5. Grazia Gauci, married (1) 1739 Valletta to Michele Camilleri, married (2) 1749 Valletta to Cristoforo Grech.
5.1.1.1.1.2.1.2. Salvatore Gauci, married 1709 to Grazia Ellul, with issue
5.1.1.1.1.2.1.3. Matteo Gauci, married 1707 Zurrieq/Birgu to Maria Bonnici, with issue.
5.1.1.1.1.2.1.3.1. Giacomo Gauci, (1710-1810), married 1733 Zurrieq to Caterina Axiach, with issue.
5.1.1.1.1.2.1.3.1.1. Giuseppe Gauci, (1735-1840), married 1751 Cospicua to Rosa Frendo, married (2) 1772 Qrendi to Maria Camilleri, married (3)1800 Siggiewi to Rosa Tanti, with issue
5.1.1.1.1.2.1.3.1.1.1. (First Marriage) Notary Giacobo Gauci,  (1805-1846), married (1) 1771 Cospicua to Maria Sagona, married (2) 1824 Mosta to Teresa Chetcuti, with issue.
5.1.1.1.1.2.1.3.1.1.1.1. (Second Marriage) Vittoria Gauci, (1844-1939)., married 1873 to Chevalier Matteo Schembri KM (died 1904).
5.1.1.1.1.2.1.3.1.1.1.2. Caterina Gauci, married 1868 Mosta to Giuseppe Camilleri.
5.1.1.1.1.2.1.3.1.1.1.3. Maria Gauci, married 1868 Mosta to Gio Maria Fenech.
5.1.1.1.1.2.1.3.1.1.1.4. Giuseppe Gauci, married 1880 Mosta to Grazia Chetcuti.
5.1.1.1.1.2.1.3.1.1.2. Teresa Gauci, married 1793 Senglea to Salvatore Attard.
5.1.1.1.1.2.1.3.1.1.3. Salvatore Bartolomeo Gauci, married (1) 1779 Zurrieq to Caterina Fenech, married (2) 1783 Valletta to Caterina Natale Alunna, with issue.
5.1.1.1.1.2.1.3.1.1.3.1. (First marriage) Giuseppe Gauci, married 1822 Zurrieq to Maria Concetta Damato, with issue.
5.1.1.1.1.2.1.3.1.1.3.1.1. Caterina Gauci, married 1849 Zurrieq to Rafaele Cioffi.
5.1.1.1.1.2.1.3.1.2. Francesco Gauci, married 1760 Zurrieq to Maria Griscti, with issue.
5.1.1.1.1.2.1.3.1.2.1. Giuseppe Gauci, married 1799 Zurrieq to Maria Farrugia, with issue.
5.1.1.1.1.2.1.3.1.2.1.1. Francesco Gauci, married 1829 Zurrieq to Maria Concetta Darmanin, with issue.
5.1.1.1.1.2.1.3.1.2.1.1.1. Giovanni Gauci, married 1875 Zurrieq to Angela Camilleri.
5.1.1.1.1.2.1.3.1.2.1.1.2. Caterina Gauci, married 1857 Zurrieq to Giuseppe Saliba.
5.1.1.1.1.2.1.3.1.2.1.1.3. Francesca Gauci, married 1864 Zurrieq to Mco Giuseppe Callus.
5.1.1.1.1.2.1.3.1.2.1.2. Andrea Gauci, married (1) 1835 Zurrieq to Grazia Farrugia, married (2) 1840 Zurrieq to Maddalena Saliba, with issue.
5.1.1.1.1.2.1.3.1.2.1.2.1. (Second marriage) Giacomo Gauci, married 1895 Zurrieq to Barbara Zammit.
5.1.1.1.1.2.1.3.1.2.1.2.2. Cristina Gauci, married 1864 Zurrieq to Francesco Farrugia.
5.1.1.1.1.2.1.3.1.2.1.2.3. Maria Gauci, married 1865 Zurrieq to Giuseppe Zammit.
5.1.1.1.1.2.1.3.1.2.1.3. Salvatore Gauci, married 1843 Zurrieq to Maria Vella, with issue.
5.1.1.1.1.2.1.3.1.2.1.3.1. Francesco Gauci, married 1880 Zurrieq to Giuseppa Zammit.
5.1.1.1.1.2.1.3.1.2.1.3.2. Giuseppe Gauci, married 1875 Zurrieq to Giovanna Rosa Vella, with issue.
5.1.1.1.1.2.1.3.1.2.1.3.2.1. Angelo Francesco Gauci, married 1900 Zurrieq to Caterina Farrugia.
5.1.1.1.1.2.1.3.1.2.1.3.3. Gioacchina Gauci, married 1890 Zurrieq to Aloisio Gristi.
5.1.1.1.1.2.1.3.1.2.2. Caterina Gauci, married 1729 Zurrieq to Gioacchino Tabone Ghimes, with issue.
5.1.1.1.1.2.1.3.1.2.2.1. Giuseppe Tabone, married 1758 Senglea to Anna Maria Cesare, with issue.
5.1.1.1.1.2.1.3.1.2.2.1.1. Filippo Tabone, married 1788 Senglea to Maddalena Baldacchino.
5.1.1.1.1.2.1.3.1.2.2.2. Grazia Tabone, married 1747 Cospicua to Giuseppe Fleri.
5.1.1.1.1.2.1.3.1.2.2.3. Vennera Tabone, married 1778 Cospicua to Ignazio Durranti.
5.1.1.1.1.2.1.3.1.3. Maria Gauci, married 1762 Zurrieq to Angelo Vella, with issue.
5.1.1.1.1.2.1.3.1.3.1. Salvatore Vella, married 1815 Ghaxaq to Grazia Bondi.
5.1.1.1.1.2.1.3.1.4. Anna Gauci, married 1769 Zurrieq to Gio Maria Catania, with issue.
5.1.1.1.1.2.1.3.1.4.1. Francesco Catania, married 1792 Zurrieq to Teodora Schembri, with issue.
5.1.1.1.1.2.1.3.1.4.1.1. Maria Concetta Catania, married 1838 Zurrieq to Giovanni Zerafa.
5.1.1.1.1.2.1.3.1.4.2. Giovanni Catania, married 1810 Zurrieq to Giuseppe Camilleri.
5.1.1.1.1.2.1.3.1.4.3. Caterina Catania, married 1797 Zurrieq to Giovanni Mizzi.
5.1.1.1.1.2.1.3.1.4.4. Gioacobina Catania, married 1799 Zurrieq to Salvatore Baldacchino.
5.1.1.1.1.2.1.3.1.4.5. Concetta Catania, married 1807 Zurrieq to Giovanni Cutajar.
5.1.1.1.1.2.1.4. Anna Maria Gauci, married 1697 Mqabba to Gio Maria Cutajar.
5.1.1.1.1.2.1.5. Michele Gauci, married 1726 Mdina to Imperia Gambino, with issue.
5.1.1.1.1.2.1.5.1. Maria Giuseppa Gauci, married 1746 Mdina to Lorenzo Agius.
5.1.1.1.1.2.2. Andrea Gauci, married 1658 Senglea to Maria Magro.
5.1.1.2. Gio Luca Gauci, married 1595 to Caterina Farrugia, with issue
5.1.1.2.1. Gio Francesco Gauci, married 1638 to Natalizia Delia, with issue
5.1.1.2.1.1. Grazuilla Gauci, married 1658 to Dr Federico Falzon JUD, with issue
5.1.1.2.2. Cleria Gauci, married to Nobile Giovanni Testaferrata, with issue
5.1.1.2.3. Veronica Gauci, married 1634 Vittoriosa to Dr Vincenzo Navantieri JUD of Syracusa, with issue.
5.1.1.2.3.1. Ippolito sives Gaetano Navanteri sives Lavanzin, married 1674 Vittoriosa to Cassandra Barbara, with issue.
5.1.1.3. Maria Gauci de Manuele, married 1589 (Notary Don Giuseppe Caxaro) to Nobile Mco Angelo Micallef.
5.1.2. Agata Gauci
5.1.3. Giovanni Gauci
5.1.4. Margherite Gauci, married Sebastian Ellul
5.1.5. Leonore Gauci
5.1.6. Domenico Gauci
5.1.7. Galianio Gauci
5.1.8. Giovanna Gauci, married Damiano Farrugia
5.1.9. Vennera Gauci
5.1.10. Michele Gauci, married Angela…
5.1.10.1. Vincenza Gauci, married 1579 to Vincenza Pachi
5.1.10.2. Simone Gauci, married 1591 to Margharite Azzopardi
5.1.10.2.1. Domenica Gauci, married Giulio Pace
5.1.10.2.2. Angelica Gauci, married Clement Xicluna
5.1.10.2.3. Leonardo Gauci, married 1622 to Domenica Mizzi, with issue
5.1.10.2.3.1. Salvo Gauci, married 1679 to Maria…, with issue
5.1.10.2.3.1.1. Anna Gauci, married 1704 to Antonio Zammit
5.1.10.2.3.1.2. Angelica Gauci, married 1694 to Giulio Calleja
5.1.10.2.3.2. Aliosea Gauci, married 1678 to Gio Maria Attard
5.1.10.2.3.3. Giuseppe Gauci, married 1674 to Isabella Camilleri
5.1.10.2.3.3.1. Andreanna Gauci, married 1704 to Antonio Vassallo
5.1.10.2.3.4. Clara Gauci, married 1666 to Paolo Attard
5.1.10.2.4. Domenico Gauci, married Giovanella Vella
5.1.10.3. Gio Domenico Gauci, married 1586 to Vincenza Azzopardi, with issue
5.1.10.3.1. Francesco Gauci, married Agata Gavion
5.1.10.3.2. Domenica Gauci, married 1622 to Mario Borg
5.1.10.3.3. Michele Gauci, dunm. 1591.
5.1.10.4. Tomaso Gauci, Jurat of Gozo 1581, 1595, 1613-1614, married 1594 to Maddalena Agius, with issue
5.1.10.4.1. Maruzza Gauci, married 1654 to Angelo Aquilina
5.1.10.4.2. Alessandro Gauci, married 1655 Rabat Gozo to Grazia Grima, with issue
5.1.10.4.2.1. Tomaso Gauci, married 1686 Valletta to Ignazia Teuma, with issue
5.1.10.4.2.1.1. Giuseppe Gauci, married 1726 Rabat Gozo to Modesta Portelli, with issue
5.1.10.4.2.1.1.1. Francesco Gauci, married 1763 to Modesta Calleja, with issue
5.1.10.4.2.1.1.1.1. Maria Gauci, married 1776 to Giuseppe Parigniot
5.1.10.4.2.1.1.2. Michele Gauci, married 1760 Xewkija Gozo to Maria Rosa Gauci (See Above), with issue.
5.1.10.4.2.1.1.2.1. Salvatore Bartolomeo Gauci, married 1783 Valletta to Caterina Spiteri, with issue.
5.1.10.4.2.1.1.2.1.1. Antonio Gauci, married 1849 Zabbar to Maria Anna Cassar, with issue.
5.1.10.4.2.1.1.2.1.1.1. Salvatore Gauci, married (1) 1878 Valletta to Vincenza Pulo, married (2) 1882 Valletta to Raffaella Pulo, with issue.
5.1.10.4.2.1.1.2.1.1.1.1. (Second Marriage)  Redemptus Gauci, (1920-78), Bishop of Chiquibamba, Titular Bishop of Mauritania, (1967-77).
5.1.10.4.2.1.1.2.1.2. Francesco Gauci, married (1) 1820 Valletta to Orsola Falzon, married (2) 1824 Gudja to Maria Caruana.
5.1.10.4.2.1.1.2.1.3. Teresa Gauci, married 1808 Valletta to Tommaso Castagliola.
5.1.10.4.2.1.1.2.2. Giuseppe Gauci, married 1796 Matrice Gozo to Giovanna Debrincat, with issue.
5.1.10.4.2.1.1.2.2.1. Maria Gauci, married 1829 Matrice Gozo to Pietro Attard. 
5.1.10.4.2.1.1.2.3. Alonza Gauci, married (1) 1786 Rabat Gozo to Michele Abela, married (2) 1799 Rabat Gozo to Salvatore Vella, with issue.
5.1.10.4.2.1.1.2.3.1. (First Marriage) Giuseppe Abela, married 1817 Rabat Gozo to Rosa Sultana.
5.1.10.4.2.1.1.3. Ignazia Gauci, marrid 1764 Rabat Gozo to Pietro Zammit.
5.1.10.4.2.1.2. Francesco Gauci, married 1719 Valletta to Maddalena Cremona, with issue.
5.1.10.4.2.1.2.1. Anna Gauci, married 1749 Valletta to Gioacchino Minuta, with issue.
5.1.10.4.2.1.2.1.1. Antonia Minuta, married 1787 Valletta to Giuseppe Meli.
5.1.10.4.2.1.2.1.2. Saverio Minuta, married 1785 Valletta to Maria Cassar, with issue.
5.1.10.4.2.1.2.1.2.1. Anna Minuta, married 1812 Valletta to Giovanni Mifsud.
5.1.10.4.2.1.2.1.2.2. Vincenza Minuta, married 1834 Valletta to Giuseppe Frendo.
5.1.10.4.2.1.2.1.3. Maria Minuta, married (1) 1771 Valletta to Giovanni Debono, married (2) 1779 Valletta to Aloiseo Debono, with issue.
5.1.10.4.2.1.2.1.3.1. (First Marriage) Gioacchino Debono, married 1793 Valletta to Maria Zammit.
5.1.10.4.2.1.2.1.3.2. Vincenzo Debono, married 1801 Valletta to Francesca Azzopardi.
5.1.10.4.2.1.2.1.3.3. Vincenza Debono, married 1801 Valletta to Giuseppe Aquilina.
5.1.10.4.2.1.2.1.3.4. Maria Teresa Debono, married 1805 Valletta to Giovanni Imbroll.
5.1.10.4.2.1.3. Maria Gauci, married 1725 Matrice Gozo to Alberto Tabone.
5.1.10.4.2.1.4. Angelica Gauci, married 1712 Matrice Gozo to Domenico Debono.
5.1.10.4.2.1.5. Orazia Gauci, married 1723 Rabat Gozo to Antonio Cutajar.
5.1.10.4.2.2. Maria Gauci, married 1674 Rabat Gozo to Gio Maria Xicluna.
5.1.10.4.2.3. Caterina Gauci, married 1686 Rabat Gozo to Antonio Farrugia.
5.1.10.4.2.4. Teresa Gauci, married 1698 Rabat Gozo to Giorgio Azzopardi.
5.1.10.4.2.5. Gio Maria Gauci, married 1687 Rabat Gozo to Isabella Debono, with issue.
5.1.10.4.2.5.1. Caterina Gauci, married 1709 Matrice Gozo to Salvatore Gatt.
5.1.10.4.2.5.2. Giuseppe Gauci, married 1740 Rabat Gozo to Domenichella Ciappisa, with issue.
5.1.10.4.2.5.2.1. Caterina Gauci, married 1772 Rabat Gozo to Antonio Caruana.
5.1.10.4.2.6. Giovanni Gauci, married 1702 Matrice Gozo to Clara Vella, with issue.
5.1.10.4.2.6.1. Publio Gauci, married (1) 1739 Xaghra Gozo to Ignazia Buhagiar, married (2) 1743 Matrice Gozo to Anna Vella, with issue.
5.1.10.4.2.6.1.1. (Second marriage) Battista Gauci, married 1816 Gharb Gozo to Nobile Giovanna Vassallo, with issue.
5.1.10.4.2.6.1.1.1. Giuseppe Gauci, married 1838 Rabat Gozo to Maria Bugeja, with issue.
5.1.10.4.2.6.1.1.1.1. Giovanna Gauci, married 1855 Floriana to Pietro Muscat.
5.1.10.4.2.6.1.1.2. Chco Giuseppe Gauci, married 1773 Rabat, Gozo to Francesca Galea, with issue.
5.1.10.4.2.6.1.1.2.1. Aloisio Gauci, married 1824 Rabat, Gozo to Teresa Xuereb, with issue.
5.1.10.4.2.6.1.1.2.1.1. Notary Carmelo Gauci, married 1874 Rabat, Gozo to Maria Teresa Xuereb, with issue.
5.1.10.4.2.6.1.1.2.1.1.1. Notary Luigi Gauci, married 1909 Valletta to Amelia Vella Zarb.
5.1.10.4.2.6.1.1.2.1.1.2. Notary Francesco Gauci, married 1911 Rabat, Gozo to Antonia Masini.
5.1.10.4.2.6.1.1.2.2. Giovanni Gauci, married (1) 1831 Xewkija, Gozo to Angela Haber, married (2) 1838 Xewkija, Gozo to Speranza Magro.
5.1.10.4.2.6.1.1.2.3. Graziella Gauci, married 1834 Rabat, Gozo to Aloisio Cutajar.
5.1.10.4.2.6.1.1.2.4. Rosaria Gauci, married 1842 Valletta to Giuseppe Busuttil.
5.1.10.4.3. Maruzza Gauci, married 1659 Rabat Gozo to Angelo Aquilina.
5.1.10.5. Pietro Gauci, married 1616 Birkirkara (Notary Ferdinando Zarb) to Bartolomea Mifsud, with issue.
5.1.10.5.1. Andrea Gauci, married 1652 Mdina to Giovanna Galea, with issue.
5.1.10.5.1.1. Pietro Gauci, married 1694 Mdina to Giovannella Tanti, with issue.
5.1.10.5.1.1.1. Michele Gauci, married (1) 1724 Zebbug to Rosa Gatt, married (2) 1758 Mdina to Anna Bonavia, with issue.
5.1.10.5.1.1.1.1. (First marriage) Paolo Gauci, married (1) 1748 Naxxar to Speranza Mifsud, married (2) 1750 Mosta to Teresa Attard.
5.1.10.5.1.1.1.2. Giuseppe Gauci, married 1750 Mosta to Paolina Vella.
5.1.10.5.1.1.1.3. Pietro Gauci, married 1756 Mosta to Caterina Schembri.
5.1.10.5.1.1.1.4. (Second marriage) Francesco Gauci, married 1785 Mdina to Teresa Vella, with issue.
5.1.10.5.1.1.1.4.1. Francesco Gauci, married 1829 Mdina to Caterina Ciantar, with issue.
5.1.10.5.1.1.1.4.1.1. Giovanni Gauci, married 1860 Mdina to Maria Carmela Mifsud, with issue.
5.1.10.5.1.1.1.4.1.1.1. Lorenzo Gauci, married 1889 Zebbug to Giovanna Balzan, with issue.
5.1.10.5.1.1.1.4.1.1.1.1. Vittorio Gauci, married 1919 Rabat, Malta to Maria Sacco, with issue.
5.1.10.5.1.1.1.4.1.1.1.1.1. John Gauci, married 1948 Paola to Maria Violetta Briffa Maggi, with issue.
5.1.10.5.1.1.1.4.1.1.1.1.1.1. Fra Charles Gauci, (1952-, 7th Bishop of Darwin, NT, Australia, (r 2018-. 
5.1.10.5.1.1.1.4.1.1.1.1.2. Fr Joe M. Gauci Sacco, (1937-2023 Dakaita, India), SJ., dunm.
5.1.10.5.1.1.1.4.1.1.2. Francesco Gauci, married 1888 Mdina to Angelica Azzopardi.
5.1.10.5.1.1.1.4.1.1.3. Gio Battista Gauci, married 1893 Mdina to Angela Micallef.
5.1.10.5.1.1.1.4.1.2. Paolo Gauci, married 1853 Mdina to Giovanna Formosa, with issue.
5.1.10.5.1.1.1.4.1.2.1. Lorenzo Gauci, married 1901 Naxxar to Vincenza Calleja, with issue.
5.1.10.5.1.1.1.4.1.2.1.1. Maria Vittoria Gauci, married 1923 Mdina to Giacomo Deguara.
5.1.10.5.1.1.1.4.1.2.2. Francesco Gauci, married 1876 Mdina to Maria Buhagiar.
5.1.10.5.1.1.1.4.1.2.3. Giovanni Gauci, married 1885 Mdina to Rosa Micallef.
5.1.10.5.1.1.1.4.1.2.4. Carmelo Gauci, married 1901 Mdina to Filippa Micallef.
5.1.10.5.1.1.1.4.1.3. Gio Battista Gauci, married 1849 Mdina to Concetta Bugeja.
5.1.10.5.1.1.1.4.2. Michele Gauci, married (1) 1820 Mdina to Elena Xuereb, married (2) 1836 Mdina to Grazia Giordamaina, with issue.
5.1.10.5.1.1.1.4.2.1. (First marriage) Paolo Gauci, married 1866 Mdina to Maria Grazia Camilleri, with issue.
5.1.10.5.1.1.1.4.2.1.1. Josephine Gauci, married 1904 Qormi to George Borg.
5.1.10.5.1.1.1.4.2.1.2. Michele Gauci, married 1895 Qormi to Lorenza Azzopardi.
5.1.10.5.1.1.1.4.2.2. Teresa Gauci, married 1857 Mdina to Gaetano Cortis.
5.1.10.5.1.1.1.4.2.3. (Second marriage) Giuseppe Gauci, married 1872 Mdina to Maria Carmela Tanti.
5.1.10.5.1.1.1.4.2.4. Rosa Gauci, married 1870 Mdina to Paolo Xuereb.
5.1.10.5.1.1.1.5. Antonio Gauci, married 1773 Rabat Gozo to Francesca Hili, with issue.
5.1.10.5.1.1.1.5.1. Michele Gauci, Deputy Lieutenant of Garbo, Gozo (1815 -1839), married 1797 Valletta to Anna Apap (d/o Gaetano and Rosa Attard), with issue.
5.1.10.5.1.1.1.5.1.1. Giovanni Gauci, married 1831 Valletta to Maria Pace.
5.1.10.5.1.1.1.5.1.2. Vincenzo Gauci, married 1837 Valletta to Giuseppa Pace.
5.1.10.5.1.1.1.5.1.3. Maria Gauci, married 1824 Rabat Gozo to Antonio Buttigieg.
5.1.10.5.1.1.1.6. Gaetano Gauci, married 1791 Cospicua to Francesca Buttigieg.
5.1.10.5.1.1.2. Didaco Gauci, married 1748 Mdina to Francesca Casha.
5.1.10.5.1.1.3. Giuseppe Gauci, married 1731 Valletta to Maria Xerri.
5.1.10.5.1.1.4. Paola Gauci, married 1717 Birkirkara to Giuseppe Portelli.
5.1.10.5.1.1.5. Graziella Gauci, married 1725 Mdina to Mro Paolo Salvaloco.
5.1.10.5.1.2. Giovanni Gauci, married 1697 Zebbug to Anna Grima.
5.1.10.5.1.3. Michele Gauci, married 1682 Gharghur to Grazia Mula, with issue.
5.1.10.5.1.3.1. Vincenzo Gauci, married 1717 Gharghur to Maria Bezzina, married (2) 1726 Gharghur to Domenica Zammit, married (3) 1737 Gharghur to Anna Maria Fenech, with issue.
5.1.10.5.1.3.1.1. (First marriage) Michele Gauci, married 1746 Gharghur to Maria Busuttil, with issue.
5.1.10.5.1.3.1.1.1. Vincenzo Gauci, married 1786 Gharghur to Grazia Sant, with issue.
5.1.10.5.1.3.1.1.1.1. Michele Gauci, married (1) 1810 Naxxar to Grazia Mifsud, married (2) 1818 Naxxar to Vittoria Cassia, with issue.
5.1.10.5.1.3.1.1.1.1.1. (Second marriage) Maria Gauci, married 1843 Naxxar to Salvatore Mifsud.
5.1.10.5.1.3.1.1.2. Orazio Gauci, married (1) 1786 Gharghur to Anna Mula, married (2) 1789 Naxxar to Veneranda Camilleri, with issue.
5.1.10.5.1.3.1.1.2.1. Paolo Gauci, married 1826 Naxxar to Anna Abela, with issue.
5.1.10.5.1.3.1.1.2.1.1. Orazio Gauci, married 1849 Gharghur to Maria Bonnici, with issue.
5.1.10.5.1.3.1.1.2.1.1.1. Anna Gauci, married 1872 Naxxar to Giuseppe Vella.
5.1.10.5.1.4. Domenico Gauci, married (1) 1684 Naxxar to Clemenza Grech, married (2) 1694 Gharghur to Maria Fenech, with issue.
5.1.10.5.1.4.1. Giuseppe Gauci, married 1710 Mdina to Rosa Sammut, with issue.
5.1.10.5.1.4.1.1. Andrea Gauci, married 1755 Zurrieq to Anna Camilleri, with issue.
5.1.10.5.1.4.1.1.1. Giovanna Gauci, married 1780 Cospicua to Michele Angelo Fenech.
5.1.10.5.1.4.2. Giovanni Gauci, married 1709 Naxxar to Maria Xerri, with issue.
5.1.10.5.1.4.2.1. Grazio Gauci, married 1740 Mosta to Paolina Calleja, with issue.
5.1.10.5.1.4.2.1.1. Maria Gauci, married 1779 Mosta to Salvatore Gauci, (See on this page).
5.1.10.5.1.5. Publio Eustachio Gauci, married 1694 Dingli to Anna Muscat.
5.1.10.5.2. Domenico Gauci, married 1661 Valletta to Beatrice Muscat.
5.1.11. Giorgio Gauci
5.2. Giorgio Gauci, married 1534 to Caterina Farrugia
5.3. Clara Gauci, married 1534 to Nicola Farrugia, with issue
6. Mario Gauci, married Lena…, with issue
7. Pietro Gauci, married Agnese…, with issue
7.1. Marguerite Gauci, married 1546 to Silvestrino Preziosi
7.2. Simone Gauci, married 1546 to Marghuerite Grech, with issue
7.2.1. Teramo Gauci, married 1601 to Giovanna Pace, with issue
7.2.1.1. Caterina Gauci, married 1654 to Tomaso Dimech
7.2.1.2. Paolo Gauci, married 1669 to Maria Gatt, with issue
7.2.1.2.1. Angelo Gauci, married 1719 to Paolina Zammit
7.2.1.3. Giulia Gauci, married 1623 to Nicolo Pietro Azzopardi
7.2.1.4. Battista Gauci, married 1649 to Grazia Caruana
7.2.2. Clemenza Gauci, married 1604 to Giuseppe Xicluna
7.2.3. Matteo Gauci, married 1598 to Caterina de Celi, with issue
7.2.3.1. Maria Gauci, married 1612 to Gio Maria Vella
7.2.3.2. Paolo Gauci, married 1640 to Grazia Zammit
7.2.4. Antonia Gauci, married 1584 to Vincenza Ciantar 
7.3. Vincenza Gauci, married 1556 to Luca Borg
7.4. Giuliano Gauci, married 1556 to Giovanna Borg.
8. Salvatore Gauci, married Caterina…, with issue
8.1. Leonardo Gauci, married 1544 to Giovanna Muscat, with issue
8.1.1. Agnese Gauci, married Domenico Sammit
8.1.2. Mariano Gauci, married 1571 to Paoluccia Pace, with issue
8.1.2.1. Luca Gauci, married 1592 (not 1605) to Margherita Bezzina, with issue.
8.1.2.1.1. Pancrazio Gauci, married 1615 to Giulia Grech, with issue.
8.1.2.1.1.1. Giuliano Gauci, married 1631 Naxxar to Domenica Bartolo, with issue.
8.1.2.1.1.1.1. (First marriage) Salvatore Gauci, married 1668 Gharghur to Gioannella Cauchi, with issue.
8.1.2.1.1.1.1.1. Grazio Gauci, married 1701 Gharghur to Margherita Gauci, (See on this page), with issue.
8.1.2.1.1.1.1.1.1. Francesco Gauci, married 1791 Gharghur to Natalizia Bugeja, with issue.
8.1.2.1.1.1.1.1.1.1. Teodoro Gauci, married 1822 Gharghur to Maria Aquilina, with issue.
8.1.2.1.1.1.1.1.1.1.1. Rosa Gauci, married (1) to Giovanni Portelli, married (2) 1847 Gharghur to Francesco Grech.
8.1.2.1.2. Michele Gauci, married 1639 Naxxar (Notary Mario Attard) to Maria Borg, with issue.
8.1.2.1.2.1. Vittorio Gauci, married 1677 Gharghur to Paolina Calleja, with issue.
8.1.2.1.2.1.1. Margherita Gauci, married 1701 Gharghur to Grazio Gauci, (See on this page).
8.1.2.1.3. Angelo Gauci, married 1639 Birkirkara to Agata Micallef, with issue.
8.1.2.1.3.1. Evangelista Gauci, married 1663 Birkirkara to Michele Grech of Corintha, Greece, with issue.
8.1.2.1.3.1.1. Anna Grech, married 1689 Senglea to Nicola Antonio de Paulo, Etranger, with issue.
8.1.2.1.3.1.1.1. Agostino de Paulo, married 1715 Senglea to Anna Maria Teresa Luver, with issue.
8.1.2.1.3.1.1.1.1. Ignazia de Paulo, married 1742 Valletta to Aloisio Farrugia, with issue.
8.1.2.1.3.1.1.1.1.1. Giovanni Farrugia, married 1761 Valletta to Fortunata Cassar, with issue.
8.1.2.1.3.1.1.1.1.1.1. Emanuele Farrugia, married 1807 Valletta to Maria Teresa Cordina, with issue.
8.1.2.1.3.1.1.1.1.1.1.1. Fortunata Farrugia, married 1829 Valletta to Felice Xuereb, with issue.
8.1.2.1.3.1.1.1.1.1.1.1.1. Paola Xuereb, married 1851 Valletta to Carmelo Vella.
8.1.2.1.3.1.1.2. Gregorio de Paulo, married 1724 Senglea to Grazia N.
8.1.2.1.3.1.1.3. Giorgio de Paulo, married 1722 Ghaxaq to Caterina Grima.
8.1.2.1.3.1.1.4. Giovanni de Paulo, married 1721 Senglea to Rosa Scarfini.
8.1.2.2. Vennera Gauci, married 1597 to Paoluccio Xerri
8.1.2.3. Antonia Gauci, married 1596 to Not. Francesco Allegritto
8.1.2.4. Caterina Gauci, married 1594 to Giovanni Sammut
8.1.2.5. Gio Maria Gauci, married 1620 to Giovanella Micallef
8.1.2.6. Pietro Gauci, married 1635 to Caterina Vassallo
8.1.3. Angela Gauci, married 1571 to Giacomo Attard
8.1.4. Lorenzo Gauci, married (1) 1571 Mdina to Giovanna, former wife of Mro Pietro Muscat, married (2) 1573 to Margherita Pace, with issue.
8.1.4.1. (First marriage) Vincenza Gauci, married to Ludovico Ciantar.
8.1.5. Domenico Gauci, married 1585 to Caterina Galea, with issue
8.1.5.1. Caterina Gauci, married 1600 to Antonio Ferriol
8.1.5.2. Maria Gauci, married 1607 to Giacobo Grima
8.1.6. Agata Gauci, married 1564 (Notary Giuliano Muscat) to Lorenzo Cachia, with issue.
8.1.6.1. Gioannella Cachia, married 1597 (Notary Ferdinando Ciappara) to Giovanni Sapiano.
8.1.6.1.2. Giorgio Cachia, married 1587 (Notary Ferdinando Ciappara) to Agnese Mifsud, with issue.
8.1.6.1.3. Isabella Cachia, married 1605 (Notary Bernardo Azzopardi) to Angelo Farrugia.
8.1.6.2. Mario Cachia, married 1595 (Notary Ferdinando Ciappara) to Angela Muscat, with issue.
8.1.6.2.1. Caterina Cachia, married 1642 Mosta to Giuseppe Agius, with issue.
8.1.6.2.1.1. Maria Agius, married 1667 Mosta to Michele Mangion.
8.1.7. Cosmano Gauchi, married 1582 to Maddalena Gauci, (See below), with issue.
8.1.7.1. Domenico Gauchi, married 1649 Naxxar to Clemenza Borg, with issue.
8.1.7.1.1. Orazio Gauci, married 1682 Mosta to Teresa Xerri, with issue.
8.1.7.1.1.1. Giuseppe Gauci, married 1730 Mdina to Vittoria Sammut, with issue.
8.1.7.1.1.1.1. Grazio Gauci, married 1758 Naxxar to Maria Cuschieri, with issue.
8.1.7.1.1.1.1.1. Salvatore Gauci, married 1779 Mosta to Maria Gauci, (see on this page), with issue.
8.1.7.1.1.1.1.1.1. Giovanni Gauci, married 1811 Valletta to Maria Agius, with issue.
8.1.7.1.1.1.1.1.1.1. Rosina Gauci, married 1835 Valletta to Vincenzo Sammut.
8.2. Tomaso Gauci, married Guagliarda…, with issue
8.2.1. Giovanni Gauci, married 1567 to Agnese Borg, with issue.
8.2.1.1. Maddalena Gauci, married 1582 to Cosmano Gauchi, (see above).
8.2.2. Matteo Gauci, married 1569 Naxxar to Paola Galea, with issue.
8.2.2.1. Domenico Gauci, married (1) 1605 Gharghur to Mattia Mula, married (2) 1630 Birkirkara to Angelica Borg, with issue.
8.2.2.1.1. (Second marriage) Bartolomeo Gauci, married 1664 Birkirkara to Lucrezia Barbara, with issue.
8.2.2.1.1.1. Gregorio Gauci, married 1696 Birkirkara to Caterina Borg, with issue.
8.2.2.1.1.1.1. Giuseppe Gauci, married 1719 Gharghur to Maria Sant, with issue.
8.2.2.1.1.1.1.1. Chco Francesco Gauci, married 1769 Birkirkara to Maria Casha, with issue.
8.2.2.1.1.1.1.1.1. M’Angelo Gauci
8.2.2.1.1.1.1.1.2. Chco Felice Gauci, (1781-., married to Maria Ellul dei Conti Preziosi, with issue.

Gauci., with issue.

8.2.2.1.1.1.1.1.2.1. Michael Angelo Gauci dei Conti Preziosi, (1810-86)., married 1840 Zurrieq to Caterina Farrugia., with issue.

8.2.2.1.1.1.1.1.2.1.1. Felice Gauci dei Conti Preziosi., (1840-1910)., married 1864  Zurieq to Maria Callus, (died 1915), with issue.

8.2.2.1.1.1.1.1.2.1.1.1. Caterina Gauci dei Conti Preziosi, married 1883 Zurrieq to Francesco Polidaro.

8.2.2.1.1.1.1.1.2.1.1.2. Annunziata Gauci dei Conti Preziosi, married 1887 Zurrieq to Carmelo Camilleri.

8.2.2.1.1.1.1.1.2.1.2. Carmelo Gauci dei Conti Preziosi, married 1864 Zurrieq to Rosaria Baldacchino, with issue.

8.2.2.1.1.1.1.1.2.1.2.1. Francesca Gauci dei Conti Preziosi, married 1898 Zurrieq to Salvatore Abdilla.

8.2.2.1.1.1.1.1.2.1.2.2. Marianna Gauci dei Conti Preziosi, married 1902 Zurrieq to Michele Angelo Bilocca.

8.2.2.1.1.1.1.1.2.1.3. Vincenzo Gauci dei Conti Preziosi, married 1880 Zurrieq to Caterina Camilleri.

8.2.2.1.1.1.1.1.2.1.4. Salvatore Gauci dei Conti Preziosi, married 1887 Zurrieq to Grazia Falzon.

8.2.2.1.1.1.1.1.2.1.5. Maria Teresa Gauci dei Conti Preziosi, married 1869 Zurrieq to Lorenzo Darmanin.

8.2.2.1.1.1.1.1.2.1.6. Maria Gauci dei Conti Preziosi, married 1875 Zurrieq to Antonio Camilleri.

8.2.2.1.1.1.1.1.2.1.7. Giuseppa Gauci dei Conti Preziosi, married 1883 Zurrieq to Carmelo Camilleri.

8.2.2.1.1.1.1.1.2.2. Maria Gauci dei Conti Preziosi., (1812-.), ‘Nun‘.

8.2.2.1.1.1.1.1.2.3. Elena Gauci dei Conti Preziosi., (1816-.), ‘Nun‘.

8.2.2.1.1.1.1.1.2.4. Marianna Gauci dei Conti Preziosi., (1818-, married 1844 Zurrieq to Salvatore Bondi.

8.2.2.1.1.1.1.1.2.5. Pietro Paolo Gauci dei Conti Preziosi., (1823-), married 1853 Zurrieq to Cristofora Agius, with issue.

8.2.2.1.1.1.1.1.2.5.1. Vincenzo Gauci dei Conti Preziosi, married 1896 Zurrieq to Carmela Vella.

8.2.2.1.1.1.1.1.2.5.2. Caterina Gauci dei Conti Preziosi, married 1883 Zurrieq to Salvatore Polidaro.

8.2.2.1.1.1.1.1.2.5.3. Marianna Gauci dei Conti Preziosi, married 1892 Zurrieq to Giovanni Ellul.

8.2.2.1.1.1.1.1.2.6. Maria Concetta Gauci dei Conti Preziosi., (1826-, married 1837 Zurrieq to Aloisio Zammit.

8.2.2.1.1.1.1.1.2.7. Salvatore Gauci dei Conti Preziosi., (1830-

8.2.2.1.1.1.1.1.3. Don Vincenzo Gauci, dunm.
8.2.2.1.1.1.1.1.4. Concetta Gauci, married Giovanni Schembri.

8.3. Mario Gauci, married 1537 to Guargdarda Zammit.
8.4. Francesco Gauci, married to Barsula N, with issue.
8.4.1. Leonardo Gauci, married (1) to N, married (2) 1600 (Notary Francesco Falzon) to Marietta Pace, with issue.
8.4.1.1. Francesco Gauci, married to 1630 Birkirkara to Aloisia Micallef, with issue.
8.4.1.1.1. Giuliano Gauci, married 1671 Balzan to Natalizia Mifsud, with issue.
8.4.1.1.1.1. (Second marriage) Gio Maria Gauci, married 1706 Naxxar to Rosa Schembri, with issue.
8.4.1.1.1.1.1. Michele Gauci, married 1745 Naxxar to Teresa Borg, with issue.
8.4.1.1.1.1.1.1. Gio Maria Gauci, married (1) 1767 Naxxar to Margherita Grech, married (2) 1771  Mosta to Giovannella Camilleri, with issue.
8.4.1.1.1.1.1.1.1. (Second Marriage) Maria Gauci, married 1807 Mosta to Giuseppe Grech (s/o Maurzio and Maria Borg), with issue.
8.4.1.1.1.1.1.1.1.1. Carmela Grech, married 1840 Mosta to Lazzaro Camilleri.
8.4.1.1.1.1.1.1.2. Michele Gauci, married 1810 Mosta to Anna Moscati, Baroness of Frigenuini., with issue.
8.4.1.1.1.1.1.1.2.1. Gio Maria Gauci, married 1839 Mosta to Giovanna Galea, with issue.
8.4.1.1.1.1.1.1.2.1.1. Paolo Gauci, married 1864 Mosta to Rosa Sammut.
8.4.1.1.1.1.1.1.2.1.2. Michele Gauci, married 1865 Mosta to Anna Vella.
8.4.1.1.1.1.1.1.2.1.3. Giuseppe Gauci, married 1878 Mosta to Rosa Muscat.
8.4.1.1.1.1.1.1.2.1.4. Maria Anna Gauci, married 1866 Mosta to Salvatore Muscat.
8.4.1.1.1.1.1.1.3. Aloiseo Gauci, married 1819 Mosta to Maria Frendo.
8.4.1.1.1.1.1.1.4. Teresa Gauci, married 1794 Mosta to Gio Maria Galea.
8.4.1.1.1.1.1.1.5. Giovanni Gauci, married 1803 Mosta to Contessa Paola Said, with issue.
8.4.1.1.1.1.1.1.5.1. Gio Maria Gauci, married 1835 Mosta to Maria Mifsud, with issue.
8.4.1.1.1.1.1.1.5.1.1. Grazia Gauci, married 1864 Mosta to Matteo Calleja.
8.4.1.1.1.1.1.1.5.1.2. Giovanni Gauci, married 1866 Qormi to Giuseppa Azzopardi, with issue.
8.4.1.1.1.1.1.1.5.1.2.1. Carmelo Gauci, (1867 Mosta -).
8.4.1.1.1.1.1.1.5.1.2.2. Gio Maria Gauci, (1873 Mosta -).
8.4.1.1.1.1.1.1.5.1.2.3. Maria Gauci, married 1887 Mosta to Carmelo Bellia.
8.4.1.1.1.1.1.1.5.1.2.4. Teresa Gauci, married 1889 Mosta to Carmelo Xiriha.
8.4.1.1.1.1.1.1.5.1.2.5. Paola Gauci, (1876 Mosta -).
8.4.1.1.1.1.1.1.5.1.2.6. George Joseph Gauci, (1879 Mosta -1978), married to Julia Ada Burrell.
8.4.1.1.1.1.1.1.5.1.2.7. Giuseppe Gauci, (1884 Mosta -).
8.4.1.1.1.1.1.1.5.1.2.8. Paolo Gauci, (1888 Mosta -).
8.4.1.1.1.1.1.1.5.1.2.9. Filomena Gauci, (1892 Mosta -).
8.4.1.1.1.1.1.1.5.2. Salvatore Gauci, married 1836 Mosta to Rosa Galea, with issue.
8.4.1.1.1.1.1.1.5.2.1. Paola Gauci, married 1856 Mosta to Gio Maria Galea.
8.4.1.1.1.1.1.1.5.3. Lorenzo Gauci, married 1840 Mosta to Margherita Sammut.
8.4.1.1.1.1.1.1.5.4. Orazio Gauci, married 1843 Mosta to Clara Caruana, with issue.
8.4.1.1.1.1.1.1.5.4.1. Giovanni Gauci, married 1863 Birkirkara to Giovanna Borg, with issue.
8.4.1.1.1.1.1.1.5.4.1.1. Carmela Gauci, married 1895 Birkirkara to Giovanni Micallef.
8.4.1.1.1.1.1.1.5.4.2. Maria Gauci, married 1876 Mosta to Gio Maria Vella.
8.4.1.1.1.1.1.1.5.5. Giuseppe Gauci, married 1843 Mosta to Giuseppa Agius.
8.4.1.1.1.1.2. Maria Gauci, married 1729 Naxxar to Gio Maria N.
8.4.1.1.1.1.3. Natalia Gauci, married 1747 Naxxar to Orazio Agius.
8.4.1.1.1.1.4. Gio Paolo Gauci, married (1) 1735 Naxxar to Anna Galea, married (2) 1739 Naxxar to Caterina Borg, with issue.
8.4.1.1.1.1.4.1. (Second Marriage) Gio Maria Gauci, married 1767 Naxxar to Maria Magri.
8.4.1.1.1.1.5. Anna Gauci, married (1) 1743 Naxxar to Antonio Sant., married (2) 1752 Naxxar to Luca Muscat.
8.4.1.2. Valenza Gauci, married 1616 Naxxar to Mro Giacomo De Cieli, with issue.
8.4.1.2.1. Pietro De Cieli, married 1661 Birkirkara to Caterina Micallef, with issue.
8.4.1.2.1.1. Andrea Deceli, married 1704 Valletta to Maria Mallia, with issue.
8.4.1.2.1.1.1. Pasquale Deceli, married 1737 Valletta to Maria Zammit, with issue.
8.4.1.2.1.1.1.1. Francesco Decelis, married 1767 Valletta to Diana Mamo, with issue.
8.4.1.2.1.1.1.1.1. Vincenzo Decelis, married 1794 Valletta to Giuditta Caruana, with issue.

8.4.1.2.1.1.1.1.1.1. Giuseppe Decelis, married 1833 Valletta to Maria Bonello.

8.4.1.2.1.1.1.1.1.2. Antonia Decelis, married 1863 Valletta to Giuseppe Borg.

8.4.1.2.1.1.1.2. Maurizio Decelis, married 1765 Valletta to Rosaria de Frigozio.

8.4.1.2.1.1.1.3. Rosa Decelis, married 1776 Valletta to Paolo Vella.

8.4.1.2.1.1.2. Evangelista Decelis, married 1736 Valletta to Nicola Ellul.

8.4.1.2.1.2. Paolo de Cieli, married 1705 Valletta to Maria Mallia.

8.4.1.2.1.3. Agostino de Cieli, married 1709 Mosta to Paolina Buhagiar.

8.4.1.2.2. Andrea de Cieli, married 1661 Birkirkara to Maria Borg, with issue.

8.4.1.2.2.1. Simone de Celi, married 1700 Valletta to Caterina Agius, with issue.

8.4.1.2.2.1.1. Maria de Celi, married 1738 Valletta to Nicola Grech.

8.4.1.2.2.1.2. Aloisia de Celi, married 1743 Valletta to Giuseppe Bini.

8.4.1.2.3. Domenica de Cieli, married 1649 Naxxar to Gio Paolo Borg.

 
Footnotes:
[1]: Agostino Gauci, married 1855 Birkirkara to Marietta Maistre, their descendants are noted below. Sadly I have not been able to connect at this stage.
 
a. Judge Agostino Gauci Maistre, (1906-1985), married to Winnifred Mifsud, with issue.
b. Godfrey Gauci Maistre.
b. John A. Gauci Maistre, (1947-, married to Ann Marie Pace, with issue.
c. Rebecca Gauci Maistre.
c. Sarah Gauci Maistre.
c. Jean-Pie Gauci Maistre.
c. Greta Gauci-Maistre.
b. Anton Gauci Maistre.
b. Paul Gauci Maistre.
b. Maria Rosette Gauci Maistre.