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 Louis (~1698-04/01/1734)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Nicolas Louis (~1665-12/11/1708)
3Marie Opsomer (25/03/1665-)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Pontian Louis (1625-14/11/1712)
5Elisabeth Legrand (~1637-)
6André Opsomer (1624-1680)
7Catherine Dumonceau (14/03/1624-1667)