Joan de Mortimer
1372 - 1405 (~ 33 years)(Notes: You may have to scroll down or right to see chart.)
| Thomas Locke | |
| B: | 1434 |
| Wiltshire, England | |
| D: | 1507 |
| London, Middlesex, England | |
| Joan Wilcock | |
| B: | 15 Jul 1445 |
| Yorkshire, England | |
| William Locke | |
| B: | cir 1418 |
| London, Middlesex, England | |
| Elizabeth Bulstrode | |
| B: | cir 1420 |
| England | |
| John Locke | |
| B: | cir 1400 |
| Wiltshire, England | |
| D: | 19 Jul 1463 |
| London, Middlesex, England | |
| Elizabeth of Yorke | |
| B: | cir 1403 |
| Bedfordshire, England | |
| Joan de Mortimer | |
| B: | cir 1372 |
| Monmouthshire, Wales | |
| D: | 08 Oct 1405 |
| Wiltshire, England | |
| William Locke | |
| B: | cir 1370 |
| England | |