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)
1Jean-Baptiste Stas (22/03/1771-18/02/1844)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2André Stas (29/08/1723-09/05/1801)
3Catherine Sommers (~1743-23/02/1799)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Jean Stas (14/09/1690-13/06/1778)
5Marie-Elisabeth Beyrinck (28/08/1683-20/01/1766)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Jean Stas (25/09/1648-22/11/1731)
9Oda Van Bloer (14/12/1663-)