KLDeWitt Genealogy Research Project
Our Family's Journey Through Time from Europe and Canada to the US

| Name | Thomas Swynford | |
| Suffix | Sir | |
| Birth | 1367 | |
| Gender | Male | |
| mtDNA | J1c2c3 | |
| Reference Number | 11719 | |
| Death | 1432 | |
| Person ID | I11719 | KLD Genealogy |
| Last Modified | 19 Jun 2026 | |
| Father | Hugh Swynford | |
| Relationship | bio | |
| Mother | Katherine de Roet, Duchess of Lancaster, b. Abt 1350 d. 10 May 1403 (Age 53 years) | |
| Relationship | bio | |
| Family ID | F4279 | Group Sheet | Family Chart |
We make every effort to document our research. If you have something you would like to add, please contact us.