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)
1Constance de Vermandois (~1093-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Hugues Ier Le Grand de Vermandois (~1057-18/10/1102)
3Adélaide de Vermandois (1062-23/09/1120)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Henri Ier de France (04/05/1008-04/08/1060)
5Anne de Kiev (1024-1089)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Robert II le Pieux de France (27/03/0972-20/07/1031)
9Constance d'Arles de Provence (0987-25/07/1034)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
18Guillaume Ier le Libérateur d'Arles de Provence (0955-29/08/0993)
19Alix La Blanche d'Anjou (0929-29/05/1026)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
36Boson II de Provence (0910-0968)
37Constance de Vienne (0935-)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
74Charles de Vienne de Provence (0901-23/06/0962)
75Theutberge de Sens (0905-09/01/0965)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
150Garnier de Sens (0880-16/12/0929)
151Teutberga de Toscane (0890-09/0948)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
302Thibaud Ier Le Riche d'Arles (~0860-0895)
303Berthe des Francs (0866-23/03/0925)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
606Lothaire II de Germanie (~0835-12/08/0875)
607Waldrade de Wormsgau (0815-08/04/0879)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1214Walachon IV de Wormsgau (~0812-~0837)
1215Ida de Wormsgau (~0810-)
Generation 11 - 2 person(s) on 2048 (2 distinct persons)
2428Walraven II de Laurenbourg (0750-0814)
2429Barbara von Muntzerberg (~0784-)
Generation 12 - 2 person(s) on 4096 (2 distinct persons)
4856Didier IV de Laurenbourg (0725-0794)
4857Catherine de Schwarzbourg (0730-)