See also
| Partner: | John BEAUFORT (1403-1444) | |
| Partner: | (unknown) | |
| Children: | Margaret BEAUFORT (1443-1509) | |
| Name: | John BEAUFORT | |
| Sex: | Male | |
| Father: | John BEAUFORT (c. 1373-1410) | |
| Mother: | - | |
| Birth | 1403 | |
| Occupation | 1st Duke of Somerset | |
| Death | 27 May 1444 (age 40-41) | |
| Name: | Margaret BEAUFORT | |
| Sex: | Female | |
| Spouse: | Edmund TUDOR (1431-1456) | |
| Birth | 31 May 1443 | Bletsoe Castle, Bedfordshire |
| Occupation | Countess of Richmond and Derby | |
| Death | 29 Jun 1509 (age 66) | |