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)
1Wallérand II de Belloy (1034-1102)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Wallerand de Belloy (1001-1061)
3Havoise de Domart (1004-1059)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
6Wallerand de Domart (~0962-~1027)
7Alix de Wignacourt (~0979-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
12Iton de Domart (~0928-~0991)
13Giselberthe de Ponthieu (~0943-~0998)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
26Guillaume de Ponthieu (~0915-0980)
27Maud de Gamaches (0918-0959)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
54Adolphe de Boulogne (0891-13/09/0933)
55Maud de Créquy (0903-0954)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
108Baudouin II le Chauve de Flandre (0864-30/09/0918)
109Aelfthryth de Wessex (~0849-27/06/0929)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
216Baudouin Ier dit Bras de Fer ou aussi le Bon de Flandre (0837-02/01/0879)
217Judith de France (0843-0871)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
434Charles II de France (13/06/0823-0877)
435Ermentrude d'Orléans (04/0825-0869)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
868Louis Ier le Pieux de France (16/04/0778-20/06/0840)
869Judith de Bavière (0805-19/04/0843)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1736Charlemagne de France (02/04/0747-28/01/0814)
1737Hildegarde von Vintzgau (~0757-26/04/0783)