List of 27 ancestors found in 40 iterations (27 distinct persons and 27 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Nicole de Saint-Simon (~1226-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Jean II de Saint-Simon (~1188-~1241)
3Marguerite de Beauvoir (~1210-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Jean Ier de Saint-Simon (~1130-1191)
5Clémence de Fayel (~1160-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Eudes II de Vermandois (~1090-~1144)
9Ascania de Rouvroy (~1100-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
16Eudes Ier de Vermandois (~1060-)
17Aude de Saint-Simon (~1060-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
32Herbert V de Vermandois (~1015-~1076)
33Adèle de Valois (~1040-~1101)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
64Eudes Ier de Vermandois (~0980-~1047)
65Pavie de Ham (~0998-~1058)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
128Herbert III de Vermandois (~0955-~1015)
129Ermengarde de Bar sur Seine (~0955-)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
256Albert Ier de Vermandois (~0910-08/09/0987)
257Gerberge de Lorraine (~0935-)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
514Giselbert II de Maasgau (0880-02/10/0939)
515Gerberge de Saxe (0914-05/05/0984)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1028Régnier Ier au Long Col de Hainaut (25/10/0860-19/01/0915)
1029Albérade de Lorraine (0862-24/01/0919)
Generation 11 - 2 person(s) on 2048 (2 distinct persons)
2058Charles II de France (13/06/0823-0877)
2059Ermentrude d'Orléans (04/0825-0869)
Generation 12 - 2 person(s) on 4096 (2 distinct persons)
4116Louis Ier le Pieux de France (16/04/0778-20/06/0840)
4117Judith de Bavière (0805-19/04/0843)
Generation 13 - 2 person(s) on 8192 (2 distinct persons)
8232Charlemagne de France (02/04/0747-28/01/0814)
8233Hildegarde von Vintzgau (~0757-26/04/0783)