List of 7 ancestors found in 40 iterations (7 distinct persons and 7 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Marie Dubuisson (19/05/1669-27/02/1759)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Adam Debuisson (20/06/1641-20/08/1705)
3Marguerite Dumont (08/03/1635-14/06/1671)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Charles Debuisson (~1611-01/01/1662)
5Marie Durbu (~1613-03/05/1684)
6Everard Dumont (~1605-)
7Marguerite Maret (1606-)