MaleWILLIAM DE GRANDISON, 1ST Baron,Sir |
| Birth | Abt 1255 | Ashperton,Enland |
| Death | 27 Jun 1335 | Lambourn,Berkshire,England |
| Burial | Dore Abbey,Sussex.England |
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| Marriage | ||
| Other Spouse | SYBIL DE TREGOZ | F1022 | |
| Marriage | Abt 1285/1286 | Of, Donyatt, Somersetshire, England |
| Father | AMADEUS DE GRANDSON | F1024 Group Sheet | |
| Mother | Benoite De La Tour, Viscountess of Grandison | F1024 Group Sheet | |