Family: John de Percy / Elizabeth Colville (F9495)
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Male
John de Percy
Birth 1304 Yorkshire, England 
Death 1359 Burial Marriage Father Alexander de Percy | F8395 Group Sheet Mother
Female
Elizabeth Colville
Birth 1289 Yorkshire, England Death Yes, date unknown Burial Father Robert de Colville | F7655 Group Sheet Mother
Female
+ Juliana Percy
Birth 1334 Yorkshire, England Death 1370 Lincolnshire, England Burial Spouse Robert Conyers | F10363 Marriage Abt 1355 Durham, England