| Father | Male Roger De Mowbray |
| Born | Abt 1253 | Axholme, Lincoln, England |
| Died | Bef 14 Nov 1297 | Ghent, Holland |
| Buried | ||
| Married | 1269 | |
| Father | Roger De Mowbray | F8981 Group Sheet | |
| Mother | Maud Beauchamp | F8981 Group Sheet | |
| Mother | Female Roese De Clare |
| Born | 1255 | Tonebridge, Suffolk, England |
| Died | ||
| Buried | ||
| Father | Richard De Clare | F9007 Group Sheet | |
| Mother | Maud De Lacy | F9007 Group Sheet | |
| Child 1 | Male + John De Mowbray |
| Born | 28 Aug 1286 | Chamb, Norfolk, England |
| Died | 15 Mar 1321 | |
| Buried | ||
| Spouse | Alivia Braos | F8950 | |
| Married | 1297 | |
| Spouse | Alice De Braose | F8948 | |
| Married | ||