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)
1Guillaume III de Garlande (~1100-~1154)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Guillaume II de Garlande (~1070-23/03/1120)
3Helisende ? (~1073-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Guillaume Ier de Garlande (1055-1120)
5Havoise de Thourotte (~1050-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
10Richier de Thourotte (1021-1087)
11Laure de Crepy (1032-1091)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
20Iton de Thourotte (0976-1039)
21Gertrude de Laon (0986-1034)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
40Nocher de Thourotte (~0925-)
41Mathilde de Coucy (~0964-1018)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
80Régnier II de Hainaut (~0882-0932)
81Adélaïde de Bourgogne (~0889-)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
160Régnier Ier au Long Col de Hainaut (25/10/0860-19/01/0915)
161Albérade de Lorraine (0862-24/01/0919)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
322Charles II de France (13/06/0823-0877)
323Ermentrude d'Orléans (04/0825-0869)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
644Louis Ier le Pieux de France (16/04/0778-20/06/0840)
645Judith de Bavière (0805-19/04/0843)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1288Charlemagne de France (02/04/0747-28/01/0814)
1289Hildegarde von Vintzgau (~0757-26/04/0783)