Family: 2nd Baron Percy of Alnwyck Henry Percy / Idione de Clifford (F9050)
m. 1314
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Male
2nd Baron Percy of Alnwyck Henry Percy
Birth 6 Feb 1301 Yorkshire, England 
Death 26 Feb 1352 Warkworth, Northumberland, England Burial 1352 Alnwick, Northumberland, England Marriage 1314 Alnwick, Northumberland, England Father Mother
Female
Idione de Clifford
Birth 1300 Clifford, Herefordshire, England Death 24 Aug 1365 Yorkshire, England Burial 1365 Beverley, Yorkshire, England Father Mother
Male
+ 3rd Lord Percy Henry Percy
Birth 1320 Alnwick, Northumberland, England Death 18 May 1368 Alnwick, Northumberland, England Burial Alnwick, Northumberland, England Spouse Mary Plantagenet | F9053 Marriage Sep 1334 Lincolnshire, England
Female
+ Maud Percy
Birth 1335 Warkworth, Northumberland, England Death 18 Feb 1379 Durham, England Burial 1379 Durham, Durham, England Spouse 3rd Lord Neville John Neville | F9049 Marriage Jul 1357 Alnwick, Northumberland, England