| Male 2nd Earl of Winchester Sir Roger de Quincy |
| Birth | ||
| Death | 25 Apr 1264 | |
| Burial | ||
| Marriage | ||
| Father | 1st Earl of Winchester Saher de Quincy, of Grantchester | F1116 Group Sheet | |
| Mother | Margaret de Beaumont | F1116 Group Sheet | |
| Female Ellen of Galloway |
| Birth | ||
| Death | ||
| Burial | ||
| Father | Lord of Galloway Alan FitzRoland | F1115 Group Sheet | |
| Mother | ||
| Female Margaret de Quincy |
| Birth | Between 1179 and 1223 | |
| Death | Abt [J] Mar 1281 | |
| Burial | ||
| Spouse | 5th Earl of Derby William de Ferrers, of Tutbury | F1113 | |
| Marriage | ||