List of 25 ancestors found in 40 iterations (25 distinct persons and 25 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Hugues III d'Antoing (1140-1199)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Hugues II d'Antoing (1115-1196)
3Ancilia de Wavrin (1120-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Alard Ier d'Antoing (1090-01/01/1149)
5Flandrine de Namur (1098-01/01/1177)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
10Godefroy Ier de Namur (1066-19/08/1139)
11Sibylle de Château-Porcien (~1067-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
20Albert III de Namur (1027-06/07/1102)
21Ida de Saxe Billung (~1035-14/08/1102)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
40Albert II de Namur (0997-15/12/1037)
41Réginlinde de Haute-Lorraine (1005-1067)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
80Albert I de Namur (~0959-)
81Ermengarde de Basse-Lotharingie (0975-01/01/1012)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
160Robert de Namur (~0920-0981)
161Ermengarde de Lorraine (~0940-)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
320Béranger de Namur (~0880-0946)
321Symphoria de Hainaut (0880-0952)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
642Régnier Ier au Long Col de Hainaut (25/10/0860-19/01/0915)
643Albérade de Lorraine (0862-24/01/0919)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1286Charles II de France (13/06/0823-0877)
1287Ermentrude d'Orléans (04/0825-0869)
Generation 11 - 2 person(s) on 2048 (2 distinct persons)
2572Louis Ier le Pieux de France (16/04/0778-20/06/0840)
2573Judith de Bavière (0805-19/04/0843)
Generation 12 - 2 person(s) on 4096 (2 distinct persons)
5144Charlemagne de France (02/04/0747-28/01/0814)
5145Hildegarde von Vintzgau (~0757-26/04/0783)