List of 61 ancestors found in 40 iterations (61 distinct persons and 61 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
Generation 3 - 6 person(s) on 8 (6 distinct persons)
8Henri Mertens (27/12/1851-03/11/1920)
9Marie-Josèphe Erix (21/07/1851-27/02/1926)
10Armand Meyers (17/03/1862-26/11/1951)
11Elisa Derenne (~1871-02/05/1939)
14Guillaume Dumont de Chassart (17/08/1863-11/02/1939)
15Ida de Bonhome (15/05/1872-)
Generation 4 - 10 person(s) on 16 (10 distinct persons)
Generation 5 - 12 person(s) on 32 (12 distinct persons)
Generation 6 - 12 person(s) on 64 (12 distinct persons)
Generation 7 - 8 person(s) on 128 (8 distinct persons)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)