(Notes: You may have to scroll down or right to see chart.)
| William Locke | |
| B: | cir 1486 |
| London, Middlesex, England | |
| D: | 24 Aug 1550 |
| Surrey, England | |
| Katherine Cooke | |
| B: | cir 1490 |
| Salisbury, Wiltshire, England | |
| D: | 14 Oct 1537 |
| Surrey, England | |
| 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 | |
| Elizabeth of Yorke | |
| B: | cir 1403 |
| Bedfordshire, England | |
| John Locke | |
| B: | cir 1400 |
| Wiltshire, England | |
| D: | 19 Jul 1463 |
| London, Middlesex, England | |