List of 21 ancestors found in 40 iterations (21 distinct persons and 21 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Restricted to members
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Henry Du Bois (21/10/1922-12/01/2011)
3Marylaine Monfils (26/08/1921-30/12/2015)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Hector Du Bois (1875-1946)
5Alice Mertens (16/07/1882-28/08/1954)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
10Henri Mertens (27/12/1851-03/11/1920)
11Marie-Josèphe Erix (21/07/1851-27/02/1926)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
20Charles Mertens (05/09/1825-19/11/1901)
21Ida Van Goethem (06/01/1816-07/04/1888)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
40Pierre-Jean Mertens (16/06/1796-10/08/1852)
41Maria Meremans (06/02/1797-26/03/1844)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
80Michael Mertens (31/10/1771-13/07/1840)
81Maria Van Damme (16/12/1771-12/03/1827)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
160Jacques Mertens (08/11/1741-30/04/1774)
161Jeanne de Prost (14/07/1743-04/10/1801)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
320Pierre Mertens (11/04/1710-1774)
321Marie-Claire de Wit (28/03/1712-10/11/1777)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
640Joost Mertens (02/1679-10/03/1746)
641Catherine Verstrepen (1683-1757)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1280Pierre Mertens (10/09/1642-13/11/1723)
1281Françoise Scheers (01/09/1643-09/10/1717)