List of 19 ancestors found in 40 iterations (19 distinct persons and 19 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Geoffroy du Perche (1056-10/10/1100)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Rotrou II de Châteaudun (1031-01/03/1080)
3Adelise de Bellême (1026-1094)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
6Guérin d'Alençon (0990-1037)
7Mélissende de Châteaudun (0995-1048)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
12Guillaume d'Alençon (0961-1031)
13Mathilde de Ganelon (~0970-1033)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
24Yves de Bellême (~0922-1008)
25Godehilde de Beaumont Maine (0939-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
50Hugues Ier du Mans (0891-0947)
51Bilihildis du Maine (0892-01/01/0952)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
100Rotger Ier du Maine (0866-31/10/0900)
101Rothilde de France (~0871-22/03/0925)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
202Charles II de France (13/06/0823-0877)
203Richilde de Metz (0842-02/06/0910)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
404Louis Ier le Pieux de France (16/04/0778-20/06/0840)
405Judith de Bavière (0805-19/04/0843)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
808Charlemagne de France (02/04/0747-28/01/0814)
809Hildegarde von Vintzgau (~0757-26/04/0783)