List of 17 ancestors found in 40 iterations (17 distinct persons and 17 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Blanche de Nédonchel (1070-1119)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Jehan de Nédonchel (1043-1099)
3Alix de Rely (1052-1109)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Gauthier Ier de Nédonchel (1007-1054)
5Louise de Bours (~1025-1084)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
8Gaspar II de Nédonchel (~0975-~1026)
9Jehanne de Wavrin (~0990-1031)
10Jehan de Bours (0995-1047)
11Alix de Saint Pol (~1002-1054)
Generation 4 - 4 person(s) on 16 (4 distinct persons)
20Eustache de Bours (0970-1017)
21Richilde de Wignacourt (~0973-)
22Hughes III de Boulogne dit de Saint Pol (~0978-1028)
23Aldegonde de Saint Pol (~0978-1032)
Generation 5 - 4 person(s) on 32 (4 distinct persons)
42Ithier de Wignacourt (0957-)
43Noelle de Dammartin (~0945-)
44Guy Ier Barbe Blanche de Boulogne (~0953-0987)
45Adeline de Desvres (~0964-)