List of 25 ancestors found in 40 iterations (25 distinct persons and 25 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Adelaide de Mareuil (~1107-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Jean de Mareuil (~1080-)
3Adélaide de Beaudemont (1100-1165)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Dudon de Mareuil (~1054-~1115)
5Adélaïde de Chalon (~1048-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
10Eustache Ier de Chalon (1030-)
11Adelaïde de Broyes (1035-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
20Thibaut de Chalon (0990-1065)
21Ermentrude d'Autun (1005-1042)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
42Hugues Ier d'Autun (0972-04/11/1039)
43Adelaide de Vermandois (0980-1047)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
86Guy Ier de Vermandois (~0962-0988)
87Adèle d'Anjou (0955-1047)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
172Albert Ier de Vermandois (~0910-08/09/0987)
173Gerberge de Lorraine (~0935-)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
346Giselbert II de Maasgau (0880-02/10/0939)
347Gerberge de Saxe (0914-05/05/0984)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
692Régnier Ier au Long Col de Hainaut (25/10/0860-19/01/0915)
693Albérade de Lorraine (0862-24/01/0919)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1386Charles II de France (13/06/0823-0877)
1387Ermentrude d'Orléans (04/0825-0869)
Generation 11 - 2 person(s) on 2048 (2 distinct persons)
2772Louis Ier le Pieux de France (16/04/0778-20/06/0840)
2773Judith de Bavière (0805-19/04/0843)
Generation 12 - 2 person(s) on 4096 (2 distinct persons)
5544Charlemagne de France (02/04/0747-28/01/0814)
5545Hildegarde von Vintzgau (~0757-26/04/0783)