| Henry De Percy Born: 10 NOV 1341 Warkworth Castle, Alnwick, Northumberland, England Died: 19 FEB 1406/1407 | |||||
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| Leugia de CEVA Born: ABT 1240 Died: 22 AUG 1291 | |||||
| Isolde De Percy Born: ABT 1362 Warkworth Castle, Alnwick, Northumberland, England Died: DECEASED | |||||
| Margaret De Neville Born: 12 FEB 1340/1341 Raby, Staindrop, Durham, England Died: 12 MAY 1372 Warkworth Castle, Alnwick, Northumberland, England | |||||