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)
1Ade de Roucy (~1113-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Hughes de Roucy (~1090-1160)
3Richilde von Hohenstaufen (1098-1154)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Ebles II de Montdidier de Roucy (1045-1104)
5Sybille Guichard de la Pouille de Hauteville (1060-1100)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Hilduin IV de Montdidier (0995-1063)
9Alix de Roucy (~1020-1062)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
16Hilduin III De Montdidier (~0970-1037)
17Lesceline d'Harcourt (0975-26/01/0998)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
32Hilduin II de Montdidier (~0951-0992)
33Helvide de Laon (~0940-)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
66Roger II de Laon (0902-0967)
67Gertrude de Chaumontois (~0920-)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
132Roger de Laon (~0867-0926)
133Helvide de Frioul (0848-~0915)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
266Saint Evrard de Frioul (0812-16/12/0866)
267Gisèle de Francie (04/0821-01/07/0874)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
534Louis Ier le Pieux de France (16/04/0778-20/06/0840)
535Judith de Bavière (0805-19/04/0843)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1068Charlemagne de France (02/04/0747-28/01/0814)
1069Hildegarde von Vintzgau (~0757-26/04/0783)