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)
1Désiré Mertens (~1831-19/05/1861)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Joannes Mertens (06/11/1792-21/03/1863)
3Catharina Van Den Broeck (08/08/1792-21/03/1831)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Joannes Mertens (04/03/1758-10/01/1807)
5Maria de Vleeschouwer (09/01/1751-03/03/1827)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Jacques Mertens (18/02/1716-17/04/1764)
9Elisabeth Van Camp (~1719-)