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)
1Gossuin de Barbançon (0975-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Isaac II de Cambrai (0953-)
3Adèle de Barbançon (~0955-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Arnoul Ier de Cambrai (~0935-0967)
5Berta de Betuwe (0925-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
10Nevelung de Betuwe (~0900-~0953)
11Lietgarde de Hainaut (0900-~0950)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
22Régnier II de Hainaut (~0882-0932)
23Adélaïde de Bourgogne (~0889-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
44Régnier Ier au Long Col de Hainaut (25/10/0860-19/01/0915)
45Albérade de Lorraine (0862-24/01/0919)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
90Charles II de France (13/06/0823-0877)
91Ermentrude d'Orléans (04/0825-0869)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
180Louis Ier le Pieux de France (16/04/0778-20/06/0840)
181Judith de Bavière (0805-19/04/0843)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
360Charlemagne de France (02/04/0747-28/01/0814)
361Hildegarde von Vintzgau (~0757-26/04/0783)