*Henry de Percy
born 10 November 1341 Alnwick Castle, Alnwick, Northumberland, England
christened 10 November 1341 Northumberland, England
died 19 February 1407 Bramham Moor, Bramham, Yorkshire, England
buried York Minster, Yorkshire, England

father:
*Henry de Percy
born 1320 Castle Alnwick, Northumberland, England
died 18 May 1368 buried Alnwick, Northumberland, England

mother:
*Mary Plantagenet
born 1320 Tutbury Castle, Tutbury, Staffordshire, England
died 1 September 1362
buried Alnwick, Northumberland, England
married September 1334 Tutbury Castle, Tutbury, Staffordshire, England

siblings:
Thomas Percy born about 1345 Alnwick, Yorkshire, England
died 21 July 1403 Shrewsbury, Shropshire, England
Isabel Percy born about 1345 Alnwick, Yorkshire, England

spouse:
*Margaret Neville
born 12 Feb 1341 Raby, Durham, England
died 12 May 1372
married 12 July 1358 Brancepeth, Durham, England

children:
Ralph de Percy born about 1359 Alnwick, Northumberland, England
died 15 September 1397 Battle In Holy Land
*Henry "Hotspur" de Percy born 20 May 1364 Alnwick, Northumberland, England
died 21 July 1403 Shrewsbury, Shropshire, England buried 1402? Whitchurch, England
Thomas de Percy born 1366 Shrewsbury, Shropshire, England
Margaret de Percy born 1368 Shrewsbury, Shropshire, England
Alan de Percy born 1372 Shrewsbury, Shropshire, England

biographical or anecdotal information:


source:
LDS
ancestry.com