
| Name | Thomas De COURTENAY | |
| Suffix | EARL OF DEVON | |
| Gender | Male | |
| Person ID | I8225 | Coombs |
| Last Modified | 22 Jan 2013 | |
| Family | Margaret BEAUFORT, b. Abt 1409, Of, Westminster, Middlesex, England d. Yes, date unknown | |
| Marriage | Aft 1421 | Of, , Devonshire, England |
| Family ID | F2527 | Group Sheet | Family Chart |
| Last Modified | 2 Feb 2026 | |
| Sources |