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)
1Gauthier II de Lindsay (1172-1221)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Guillaume Ier de Lindsay (1148-1197)
3Avicie de Huntington (1153-1190)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Gauthier Ier de Lindsay (1122-1163)
5? de Crawford (~1120-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Gauthier de Gand (1087-1139)
9Mathilde de Penthievre (~1084-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
16Gilbert de Gand (1048-1094)
17Alice de Montfort sur Risle (1050-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
32Raoul de Gand, de Boulogne (~1012-)
33Gisele de Luxembourg (1019-)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
66Frederic Ier de Luxembourg (0965-06/09/1019)
67Irmentrude de Wetterau (0970-1024)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
132Siegfried de Luxembourg (0917-15/08/0998)
133Hedwige de Nordgau (0935-13/12/0992)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
266Hugues II de Nordgau (~0895-0940)
267Hildegarde de Ferrette (~0876-)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
534Lothaire II de Germanie (~0835-12/08/0875)
535Waldrade de Wormsgau (0815-08/04/0879)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1068Lothaire Ier de Germanie (0795-29/09/0855)
1069Ermengarde de Tours (0804-20/05/0851)
Generation 11 - 2 person(s) on 2048 (2 distinct persons)
2136Louis Ier le Pieux de France (16/04/0778-20/06/0840)
2137Ermengarde de Hesbaye (0780-03/10/0818)
Generation 12 - 2 person(s) on 4096 (2 distinct persons)
4272Charlemagne de France (02/04/0747-28/01/0814)
4273Hildegarde von Vintzgau (~0757-26/04/0783)