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)
1Roger Ier de Domqueur (~1102-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Pierre Ier de Domqueur (~1076-~1132)
3Jeanne d'Airaines (~1086-~1146)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
6Guillaume d'Airaines (~1039-~1092)
7Jeanne de Rambures (~1069-~1122)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
14Guillaume de Rambures (~1045-~1097)
15Marie d'Aumale (~1053-~1099)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
28Asson de Rambures (1010-1058)
29Jehanne de Nouvion (1027-1079)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
58Wallerand II de Nouvion en Ponthieu (0998-1055)
59Jehanne de Gamaches (1012-1076)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
116Wallerand de Nouvion en Ponthieu (0962-1024)
117Berthilde de Ponthieu (0974-1029)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
234Hilduin II de Montdidier (~0951-0992)
235Helvide de Laon (~0940-)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
470Roger II de Laon (0902-0967)
471Gertrude de Chaumontois (~0920-)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
940Roger de Laon (~0867-0926)
941Helvide de Frioul (0848-~0915)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1882Saint Evrard de Frioul (0812-16/12/0866)
1883Gisèle de Francie (04/0821-01/07/0874)
Generation 11 - 2 person(s) on 2048 (2 distinct persons)
3766Louis Ier le Pieux de France (16/04/0778-20/06/0840)
3767Judith de Bavière (0805-19/04/0843)
Generation 12 - 2 person(s) on 4096 (2 distinct persons)
7532Charlemagne de France (02/04/0747-28/01/0814)
7533Hildegarde von Vintzgau (~0757-26/04/0783)