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)
1Rodolphe de Haverskerque (1006-1047)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Flobert de Haverskerque (0959-1013)
3Ermegarde de Hainaut (0990-1019)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
6Nocher de Thourotte (~0925-)
7Mathilde d'Arleux (0973-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
12Régnier II de Hainaut (~0882-0932)
13Adélaïde de Bourgogne (~0889-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
24Régnier Ier au Long Col de Hainaut (25/10/0860-19/01/0915)
25Albérade de Lorraine (0862-24/01/0919)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
50Charles II de France (13/06/0823-0877)
51Ermentrude d'Orléans (04/0825-0869)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
100Louis Ier le Pieux de France (16/04/0778-20/06/0840)
101Judith de Bavière (0805-19/04/0843)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
200Charlemagne de France (02/04/0747-28/01/0814)
201Hildegarde von Vintzgau (~0757-26/04/0783)