List of 15 ancestors found in 40 iterations (15 distinct persons and 15 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Henry de Percy (1299-1352)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Henry de Percy (25/03/1273-02/10/1314)
3Eleanor Fitzalan (1284-07/1328)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Henry de Percy (1228-29/08/1272)
5Eleanore Warenne (1251-1282)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Guillaume De Percy (~1190-)
9Eleana de Bryker (~1200-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
16Henry de Percy (~1160-1196)
17Isabelle De Brus (~1160-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
32Jocelyn de Louvain (~1121-)
33Agnes de Percy (~1140-)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
66Guillaume de Percy (1100-1168)
67Alice de Tunbrigge de Clare (~1112-)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
132Alain de Percy (~1070-)
133Emma de Gaunt (~1072-)