| Male Roger MORTIMER, Earl Of March I |
| Birth | 25 Apr 1287 | |
| Death | 29 Nov 1330 | |
| Burial | ||
| Marriage | 20 Sep 1301 | Pembridge, Herefordshire, England, Great Britain |
| Father | Edmund MORTIMER, Lord Mortimer I | F798 Group Sheet | |
| Mother | ||
| Female Joan de Geneville, 2nd Baroness Geneville |
| Birth | 2 Feb 1286 | |
| Death | 19 Oct 1356 | |
| Burial | ||
| Father | ||
| Mother | ||