| Name | John De Mowbray | |
| Born | 28 Aug 1286 | Chamb, Norfolk, England |
| Gender | Male | |
| AFN | 8503-62 | |
| Died | 15 Mar 1321 | |
| Person ID | I24731 | Smoky Mountain Ancestral Quest |
| Last Modified | 12 Jan 2001 | |
| Father | Roger De Mowbray, b. Abt 1253, Axholme, Lincoln, England | |
| Mother | Roese De Clare, b. 1255, Tonebridge, Suffolk, England | |
| Married | 1269 | |
| Family ID | F8965 | Group Sheet |
| Family 1 | Alivia Braos, b. Abt 1304, Of Gower, Glmrgn, Wales | |||
| Married | 1297 | |||
| Children |
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| Family ID | F8950 | Group Sheet | ||
| Family 2 | Alice De Braose | |
| Family ID | F8948 | Group Sheet |