List of 11 ancestors found in 40 iterations (11 distinct persons and 11 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)
2Restricted to members
3Restricted to members
Generation 2 - 2 person(s) on 4 (2 distinct persons)
6Philippe Duesberg (~1930-)
7Restricted to members
Generation 3 - 4 person(s) on 8 (4 distinct persons)
12Léon Duesberg (21/04/1898-10/05/1990)
13Marie Steffens (~1902-)
14Georges van den Berg (25/02/1893-14/05/1961)
15Marie Proumen (25/01/1899-29/11/1974)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
28Marie-Eugène van den Berg (30/09/1868-20/02/1943)
29Henriette Gonne (1864-26/11/1924)