| Eltern | Geschwister | Kinder |
| Rosamunde Clifford | ||
| Henry Clifford | ||
| Walter Clifford | Amicia Clifford | Hugh Say |
| Lucia Clifford | Lucy Say | |
| Margaretha Thoeny | Walter Clifford | Richard Say |
| Richard de Clifford | ||
| Robert de Clifford | ||
| Roger de Clifford | ||
| Simon de Clifford | ||
| Hugh de Clifford | ||
| William de Clifford | ||
| Partner | ||
| Hugh de Say |