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)
1Huon d'Ardres (1136-1179)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Baudouin d'Ardres (1105-1189)
3Beatrix de Ponthieu (1116-1158)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
6Guillaume II de Belleme-Montgomery (~1095-29/06/1171)
7Alix de Bourgogne (~1080-28/02/1141)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
12Robert II de Belleme-Montgomery (1055-1114)
13Agnès de Ponthieu (1064-~1101)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
24Roger II de Montgommery (~1030-27/09/1094)
25Mabille de Bellême (~1025-1079)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
50Guillaume II de Bellême (~0995-~1052)
51Hildeburge de Beaumont-au-Maine (1000-08/12/1042)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
100Guillaume d'Alençon (0961-1031)
101Mathilde de Ganelon (~0970-1033)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
200Yves de Bellême (~0922-1008)
201Godehilde de Beaumont Maine (0939-)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
402Hugues Ier du Mans (0891-0947)
403Bilihildis du Maine (0892-01/01/0952)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
804Rotger Ier du Maine (0866-31/10/0900)
805Rothilde de France (~0871-22/03/0925)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1610Charles II de France (13/06/0823-0877)
1611Richilde de Metz (0842-02/06/0910)
Generation 11 - 2 person(s) on 2048 (2 distinct persons)
3220Louis Ier le Pieux de France (16/04/0778-20/06/0840)
3221Judith de Bavière (0805-19/04/0843)
Generation 12 - 2 person(s) on 4096 (2 distinct persons)
6440Charlemagne de France (02/04/0747-28/01/0814)
6441Hildegarde von Vintzgau (~0757-26/04/0783)