| Name | Katherine Swynford | |
| Suffix | Duchess of Lancaster | |
| Birth | 25 Nov 1350 | |
| Gender | Female | |
| Death | 10 May 1403 | |
| Person ID | I320190913512 | Hurst Improbable Family Tree |
| Last Modified | 11 Feb 2022 | |
| Father | Paon de Roet, Sir, b. Abt. 1310 d. 1380 (Age 70 years) | |
| Family ID | F4398 | Group Sheet | Family Chart |
| Family | John Gaunt Plantagenet, b. 6 Mar 1340, St. Bavon Abbey, Ghent, Flanders d. 03 February 1399, Leicestershire, England (Age 58 years) | |||
| Children |
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| Family ID | F2163 | Group Sheet | Family Chart | ||
| Last Modified | 11 Feb 2022 | |||