| Father | Male Roger De Mowbray |
| Born | Abt 1217 | Axholme, Lincoln, England |
| Died | Abt Oct 1266 | |
| Buried | Pontefract, York, England |
|
| Married | ||
| Father | William De Mowbray | F8982 Group Sheet | |
| Mother | Avice De Mowbray | F8982 Group Sheet | |
| Mother | Female Maud Beauchamp |
| Born | Abt 1205 | Bedford, Bedford, England |
| Died | Mar 1273 | |
| Buried | ||
| Father | William De Beauchamp | F8983 Group Sheet | |
| Mother | Avice | F8983 Group Sheet | |
| Child 1 | Male + Roger De Mowbray |
| Born | Abt 1253 | Axholme, Lincoln, England |
| Died | Bef 14 Nov 1297 | Ghent, Holland |
| Buried | ||
| Spouse | Roese De Clare | F8965 | |
| Married | 1269 | |