Family: Henry Percy, 1st Earl of Northumberland / Margaret Neville (F23605)
m. 12 Jul 1358
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Male
Henry Percy, 1st Earl of Northumberland
Birth 10 Nov 1341 Nothumberland, England 
Death 20 Feb 1408 Yorkshire, England Burial Marriage 12 Jul 1358 Durham, England Father Henry de Percy, 3rd Baron Percy | F8095 Group Sheet Mother
Female
Margaret Neville
Birth 12 Feb 1339 Durham, England Death Abt 1372 Nothumberland, England Burial Father Mother
Male
+ Henry Percy
Birth 10 Mar 1364 Nothumberland, England Death 21 Jul 1403 Shopshire, England Burial Jul 1403 Yorkshire, England Spouse Elizabeth Mortimer | F10153 Marriage 10 Dec 1379 Yorkshire, England
Female
+ Margaret Percy
Birth Abt 1368 Nothumberland, England Death Yes, date unknown Burial Spouse Alan Fenwick | F9169 Marriage