- 1409| Name | Blanche de Mowbray | |
| Gender | Female | |
| Death | 1409 | |
| Person ID | I3493 | Royal family |
| Last Modified | 24 Oct 2021 | |
| Father | John de Mowbray, b. 29 Nov 1310 d. 4 Oct 1361 (Age 50 years) | |
| Mother | Joan, of Lancaster, b. Abt 1312 d. 7 Jul 1349 (Age ~ 37 years) | |
| Marriage | Between 28 Feb 1327 and 4 Jun 1328 | |
| Family ID | F1630 | Group Sheet | Family Chart |
| Family | John de Segrave d. Bef 1 Apr 1353 | |
| Marriage | Abt 1349 | |
| Family ID | F1634 | Group Sheet | Family Chart |
| Last Modified | 24 Oct 2021 | |
