List of 11 ancestors found in 30 iterations (11 distinct persons and 11 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 Ier de Blangy (~0975-~1028)
5Blanche d'Humières (~0985-~1045)
6Iton de Chelers (~0982-~1045)
7Hermine d'Olhain (~0991-~1047)
Generation 3 - 4 person(s) on 8 (4 distinct persons)