| #4 William de Percy Born - Bet. 1193 - 1202 |
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#3 Henry - 7th Baron - de Percy Born - Bet. 1228 - 1235 |
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| #4 Eleana (Ellen) de Balliol |
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#2 Henry - 1st Lord Baron of Ainwick - de Percy Born - March 25, 1273 |
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| #3 Alianore (Eleanor) Plantagonet de Warren |
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| #1 Henry - 9th Baron - Baron Percy 2nd - de Percy Born - February 06, 1299/00 in Leconfield, Yorkshire |
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#2 Eleanor Flizaian |
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