List of 21 ancestors found in 40 iterations (21 distinct persons and 21 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Juhaël de Chateaubriant (~1085-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Téhel Ier de Chateaubriant (~1060-1125)
3Emma de Mayenne (1065-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Brient II de Chateaubriant (~1040-1072)
5Adelendis de Cornouailles (1035-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
10Alain III de Bretagne (~0975-04/06/1058)
11Judith de Nantes (~0990-1053)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
22Judicaël de Nantes (0960-1004)
23Mélissende du Maine (~0970-1064)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
46Hugues II de Beaumont Maine (~0920-0992)
47Godehilde de Vermandois (~0931-)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
92Hugues Ier du Mans (0891-0947)
93Bilihildis du Maine (0892-01/01/0952)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
184Rotger Ier du Maine (0866-31/10/0900)
185Rothilde de France (~0871-22/03/0925)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
370Charles II de France (13/06/0823-0877)
371Richilde de Metz (0842-02/06/0910)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
740Louis Ier le Pieux de France (16/04/0778-20/06/0840)
741Judith de Bavière (0805-19/04/0843)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1480Charlemagne de France (02/04/0747-28/01/0814)
1481Hildegarde von Vintzgau (~0757-26/04/0783)