KLDeWitt Genealogy Research Project
Our Family's Journey Through Time from Europe and Canada to the US
1404 - 1444 (40 years)| Name | John Beaufort | |
| Suffix | 1st Duke of Somerset | |
| Birth | 1404 | |
| Gender | Male | |
| Reference Number | 13638 | |
| Death | 1444 | |
| Person ID | I13638 | KLD Genealogy |
| Last Modified | 26 Nov 2025 | |
| Father | John Beaufort, 1st Earl of Somerset 1st Marquess of Somerset 1st Marquess of Dorset KG, b. Abt 1371, Beaufort, Champagne, France  d. 16 Mar 1410, London, England (Age 39 years) | |
| Relationship | biological | |
| Mother | Margaret Holland, b. 1385 d. 30 Dec 1439, Bermondsey Abbey, London, England (Age 54 years) | |
| Relationship | biological | |
| Family ID | F4325 | Group Sheet | Family Chart |
| Family | Margaret Beauchamp of Bletso, Duchess of Somerset Baroness Welles Lady St John, b. Abt 1410 d. Bef 3 Jun 1482 (Age < 72 years) | |||
| Children |
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| Family ID | F5017 | Group Sheet | Family Chart | ||
| Last Modified | 26 Nov 2025 | |||
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