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)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Gaucher Ier de Therouanne (~0941-~0998)
5Aldegonde de Nesle (~0958-~1011)
6Notger III de Colembert (0964-1029)
7Jossine de Tingry (~0972-~1027)