List of 23 ancestors found in 40 iterations (23 distinct persons and 23 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)
4Auguste II de Blangy (~1006-~1064)
5Alixe de Chelers (~1012-~1061)
6Oscar de Blangermont (~1015-~1081)
7Jossine de Fresnoy (~1022-~1079)
Generation 3 - 6 person(s) on 8 (6 distinct persons)
Generation 4 - 8 person(s) on 16 (8 distinct persons)
Generation 5 - 2 person(s) on 32 (2 distinct persons)