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)
1Manasses II de Pleurs (~1084-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Hugues Ier de Pleurs (~1060-)
3Guisemode d'Arras (~1065-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
6André de Roucy (~1039-)
7Giselmodis de Chalon (1045-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
12Hilduin IV de Montdidier (0995-1063)
13Alix de Roucy (~1020-1062)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
24Hilduin III De Montdidier (~0970-1037)
25Lesceline d'Harcourt (0975-26/01/0998)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
48Hilduin II de Montdidier (~0951-0992)
49Helvide de Laon (~0940-)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
98Roger II de Laon (0902-0967)
99Gertrude de Chaumontois (~0920-)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
196Roger de Laon (~0867-0926)
197Helvide de Frioul (0848-~0915)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
394Saint Evrard de Frioul (0812-16/12/0866)
395Gisèle de Francie (04/0821-01/07/0874)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
790Louis Ier le Pieux de France (16/04/0778-20/06/0840)
791Judith de Bavière (0805-19/04/0843)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1580Charlemagne de France (02/04/0747-28/01/0814)
1581Hildegarde von Vintzgau (~0757-26/04/0783)