| Husband: | John de (3rd Baron) MOWBRAY ( - ) | |
| Wife: | Joane PLANTAGENET ( - ) | |
| Children: | John de (4th Baron) MOWBRAY (1340-1368) | |
| Name: | John de (3rd Baron) MOWBRAY1 | |
| Sex: | Male | |
| Father: | - | |
| Mother: | - | |
| Name: | Joane PLANTAGENET1 | |
| Sex: | Female | |
| Father: | - | |
| Mother: | - | |
| Name: | John de (4th Baron) MOWBRAY1 | |
| Sex: | Male | |
| Spouse: | Elizabeth (Lady) SEGRAVE (1338-1375) | |
| Birth | 25 Jun 1340 | |
| Christening | ||
| Death | 1368 (age 27-28) | Turkey |
| Employment | ||
| 1 | "emails from Peter Wood". |
| emails from Peter Wood, 2004. Call Number: |