
MaleSir James De Byron |
| Birth | 1225 | Cadney, Lincolnshire, England, United Kingdom |
| Death | 1300 | Cadney, Lincolnshire, England, United Kingdom |
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FemaleAlice De Ros |
| Birth | Aft 1234 | England |
| Death | 29 Apr 1286 | Lincolnshire, England |
| Burial | Greyfriars At Lincoln, Lincoln, Lincolnshire, England |
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| Other Spouse | Sir John Comyn, I. Lord Of Badenoch | F65211 | |
| Marriage | 1262 | Badenoch, Inverness, Scotland, United Kingdom |
| Father | Sir William De Ros, Knight Of Helmsley | F40438 Group Sheet | |
| Mother | Lucy Fitzpiers | F40438 Group Sheet | |