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)
1Esther de Gisors (1201-1257)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Gauthier de Gisors (1146-1209)
3Alix de Beaumont au Maine (1169-1224)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Hugues II de Gisors (1097-1148)
5Clémence d'Aumale (1118-1174)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Thibaut Ier de Gisors (1062-1124)
9Mathilde de Montmorency (~1072-1135)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
16Geoffroy de Montmorency (1020-1087)
17Richilde de Gournay en Bray (1046-1102)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
32Bouchard II de Montmorency (0978-1029)
33Helvide de Château Basset (~0970-1026)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
64Bouchard de Montmorency (~0940-~0978)
65Hildegarde de Blois (~0948-)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
130Thibaud lI Le Tricheur de Blois (~0910-16/01/0976)
131Liutgarde de Vermandois (0911-27/05/0977)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
260Thibaud  l'Ancien de Blois (0890-0943)
261Richilde de Bourges (~0890-)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
522Hugues de Bourges (0862-0892)
523Rothilde de France (~0871-22/03/0925)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1046Charles II de France (13/06/0823-0877)
1047Richilde de Metz (0842-02/06/0910)
Generation 11 - 2 person(s) on 2048 (2 distinct persons)
2092Louis Ier le Pieux de France (16/04/0778-20/06/0840)
2093Judith de Bavière (0805-19/04/0843)
Generation 12 - 2 person(s) on 4096 (2 distinct persons)
4184Charlemagne de France (02/04/0747-28/01/0814)
4185Hildegarde von Vintzgau (~0757-26/04/0783)