Barons di San Cosimo 1369.
Granted to: Milite Jaime Catalanu.
By: Frederico III, King of Sicily and Malta
On: 1369 in Messina.
With Remainder to: His descendants by feudal tenure (Jure Francorum) in perpetuity.
List of Title holders:
1. Milite Jaime Catalanu, 1st Barone, (d. 1375), extinct.
Articles relating to this title: