Individual Details
Orso Orsini
( - )
Families
| Spouse | Jacopa de' Savelli ( - ) |
| Child | Napoleone Orsini ( - 1282) |
| Father | Gentile I Orsini ( - ) |
| Mother | Constanza ( - ) |
| Sibling | Bertolo Orsini Count of Romagna (1225 - 1288) |
( - )
| Spouse | Jacopa de' Savelli ( - ) |
| Child | Napoleone Orsini ( - 1282) |
| Father | Gentile I Orsini ( - ) |
| Mother | Constanza ( - ) |
| Sibling | Bertolo Orsini Count of Romagna (1225 - 1288) |