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)
1Mathilde de Hauteville (~1062-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Roger Ier de Hauteville (1031-22/06/1101)
3Eremburge de Mortain (~1034-05/04/1088)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
6Guillaume de Mortain (1010-1068)
7Marie de Dammartin (~1033-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
14Manassès de Dammartin (~1000-15/11/1037)
15Constance de France (1010-15/11/1057)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
28Manassès d'Omont (~0971-)
29Odélie de Castrie (~0970-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
56Hilduin II de Montdidier (~0951-0992)
57Helvide de Laon (~0940-)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
114Roger II de Laon (0902-0967)
115Gertrude de Chaumontois (~0920-)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
228Roger de Laon (~0867-0926)
229Helvide de Frioul (0848-~0915)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
458Saint Evrard de Frioul (0812-16/12/0866)
459Gisèle de Francie (04/0821-01/07/0874)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
918Louis Ier le Pieux de France (16/04/0778-20/06/0840)
919Judith de Bavière (0805-19/04/0843)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1836Charlemagne de France (02/04/0747-28/01/0814)
1837Hildegarde von Vintzgau (~0757-26/04/0783)