House of Orsini di Tagliacozzo
Cadet branch of the House of Orsini
- Coat of Arms
- Cadet Branches
House of Orsini d'Aragona
Lords of Vicovaro and Bracciano
Counts of Tagliacozzo
Sovereign Dukes of Bracciano
Added d'Aragona name and arms after becoming dukes
Issued from younger son of Giacomo Orsini, 2nd Count of TagliacozzoHouse of Orsini di Gravina
Counts of Gravina, Conversano, Campagna, Copertino
Dukes of Gravina
Princes of Solofra
Issued from Francesco, younger son of Giovanni, 5th Lord of Vicovaro and younger brother of Carlo, 1st Lord of Bracciano
- Personal Arms