Family: 9th Baron Percy and 2nd Baron Percy of Alnwick Sir Henry de Percy, III / Idoine de Clifford (F5058)
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Male
9th Baron Percy and 2nd Baron Percy of Alnwick Sir Henry de Percy, III
Birth 6 Feb 1301 Leconfield, Yorkshire, England 
Death 26 Feb 1352 Warkworth, Northumberland, England Burial Alnwick, Northumberland, England Marriage Father 1st Baron Percy Sir Henry de Percy, II | F5250 Group Sheet Mother Eleanor FitzAlan | F5250 Group Sheet
Female
Idoine de Clifford
Birth 1300 Clifford, Herefordshire, England Death 24 Aug 1365 Yorkshire, England Burial Beverley, Yorkshire, England Father Mother
Female
Baroness Neville Maud de Percy
Birth 1335 Alnwick, Northumberland, England Death 18 Feb 1379 Durham, England Burial Durham, England Spouse Knight of the order of the Garter - 3rd Baron Neville de Raby Sir John de Neville, KG | F5165 Marriage Jul 1357 Alnwick, Northumberland, England