List of 7 ancestors found in 30 iterations (7 distinct persons and 7 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Gauthier Ier de Corbie (1041-1098)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Wallérand de Corbie (1005-1067)
3Jehanne de Rosières (1016-1068)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Wauthier de Corbie (0982-1034)
5Adèlise de Boves (0986-1037)
6Hector de Rosières (0986-1044)
7Aélixe du Quesnel (0998-)