List of 15 ancestors found in 40 iterations (15 distinct persons and 15 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Guillaume Ier de Bourgogne-Comté (0958-21/09/1026)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Adalbert de Toscane (~0926-30/04/0971)
3Gerberge de Macon (~0928-11/12/0990)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Béranger II d'Italie (~0901-16/07/0966)
5Willa III d'Arles (0916-0966)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Adalbert Ier d'Italie (0880-0923)
9Gisela de Frioul (0883-13/06/0910)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
18Béranger Ier de Frioul (0843-07/04/0924)
19Berthilde de Spolète (~0845-12/0915)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
36Saint Evrard de Frioul (0812-16/12/0866)
37Gisèle de Francie (04/0821-01/07/0874)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
74Louis Ier le Pieux de France (16/04/0778-20/06/0840)
75Judith de Bavière (0805-19/04/0843)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
148Charlemagne de France (02/04/0747-28/01/0814)
149Hildegarde von Vintzgau (~0757-26/04/0783)