![Thomas De Courtenay, [Earl of Devon]](img/male.jpg)
| Name | Thomas De Courtenay | |
| Suffix | [Earl of Devon] | |
| Gender | Male | |
| _UID | DDDCF5659A36B140BF9BE698CA1D11600481 | |
| Person ID | I14382 | Ken Tree |
| Last Modified | 3 Nov 2019 | |
| Family | Margaret Beaufort, b. Abt 1409, Of, Westminster, Middlesex, England | |
| Marriage | Aft 1421 | Of, , Devonshire, England |
| _UID | F157F1082260F14F8452D2EB6E27AB3B1147 | |
| Family ID | F9401 | Group Sheet | Family Chart |
| Last Modified | 1 Apr 2026 | |
| Notes |
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