List of 81 ancestors found in 30 iterations (81 distinct persons and 81 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 - 4 person(s) on 8 (4 distinct persons)
Generation 4 - 6 person(s) on 16 (6 distinct persons)
Generation 5 - 10 person(s) on 32 (10 distinct persons)
Generation 6 - 8 person(s) on 64 (8 distinct persons)
96Maurice Briard (14/09/1850-28/06/1933)
97Alix Charles (09/04/1855-1937)
98Adolphe Otlet (08/06/1856-05/03/1923)
99Anne Audent (05/03/1866-16/01/1898)
104Paul Grehan (02/09/1846-02/01/1897)
105Victoire Praquin (1851-1938)
112Jean-Marie Dalimier (21/08/1847-14/05/1940)
113Pauline Garin (22/11/1847-16/11/1939)
Generation 7 - 8 person(s) on 128 (8 distinct persons)
Generation 8 - 6 person(s) on 256 (6 distinct persons)
Generation 9 - 6 person(s) on 512 (6 distinct persons)
Generation 10 - 8 person(s) on 1024 (8 distinct persons)
Generation 11 - 12 person(s) on 2048 (12 distinct persons)
Generation 12 - 6 person(s) on 4096 (6 distinct persons)