List of 9 ancestors found in 40 iterations (9 distinct persons and 9 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Michael Mertens (31/10/1771-13/07/1840)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Jacques Mertens (08/11/1741-30/04/1774)
3Jeanne de Prost (14/07/1743-04/10/1801)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Pierre Mertens (11/04/1710-1774)
5Marie-Claire de Wit (28/03/1712-10/11/1777)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Joost Mertens (02/1679-10/03/1746)
9Catherine Verstrepen (1683-1757)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
16Pierre Mertens (10/09/1642-13/11/1723)
17Françoise Scheers (01/09/1643-09/10/1717)