List of 19 ancestors found in 40 iterations (19 distinct persons and 19 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Walter II de Quiévrain (1200-1243)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Hawel de Quiévrain (~1147-~1199)
3Marie de Warfusée de Dammartin (~1172-~1230)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Henri II de Quievrain de Alleu de Allodio (1120-1183)
5Gertrude de Neyghem (1120-)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
8Henri I de Quiévrain (1086-)
9Alice de Wese (~1100-)
10Herbrand de Neyghem (1090-1161)
11Magriet ? (~1100-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
16Gauthier Ier de Quiévrain (~1067-~1115)
17Ursule de Blaregnies (1067-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
32Wauthier Ier de Quiévrain (1036-~1090)
33Nicoline Van Der Aa (~1045-)
Generation 6 - 4 person(s) on 64 (4 distinct persons)
64Anselme de Quiévrain (1010-1045)
65Guerine ? (~1008-)
66Fouchard II Van Der Aa (1027-~1077)
67Regenlindis de Bruxelles (~1030-~1080)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
132Foukart Ier d'Anderlect van Der Aa (~0998-1057)
133Inga ? (1005-)