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)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
Generation 3 - 8 person(s) on 8 (8 distinct persons)
Generation 4 - 6 person(s) on 16 (6 distinct persons)
20Rigaud de Brioude (0810-)
21Lucrèce de Velay (~0802-)
24Ingelbert d'Anjou (0855-0888)
25Adèle de Gatinais d'Amboise (0850-0890)
30Gozelin du Maine (0860-0907)
31Godehilde de Francie-Carolingien (0865-)