

| Name | Thomas de Percy [1, 2, 3] | |
| Title | Sir. | |
| Suffix | Baron | |
| Birth | Abt 1345 | Carlisle Castle, Carlisle, Cumberland, England |
| Gender | Male | |
| Death | 21 Jul 1403 | Shrewsbury, Shropshire, England |
| Person ID | I16416 | My Genealogy |
| Last Modified | 16 May 2026 | |
| Father | Sir. Henry IV de Percy, Baron, b. 1322, Castle, Alnwick, Northumberland, England d. 18 May 1368, Berwick Castle, Berwick, Wiltshire, England (Age 46 years) | |
| Relationship | natural | |
| Mother | Mary Plantagenet, Baroness of Percy, b. 1319, Tutbury, Staffordshire, England d. 1 Sep 1362 (Age 43 years) | |
| Relationship | natural | |
| Marriage | 1344 | Tutbury, Staffordshire, England [3, 4] |
| Family ID | F5730 | Group Sheet | Family Chart |
| Sources |
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