List of 81 ancestors found in 40 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)
24Maurice Briard (10/11/1906-23/01/1983)
25Suzanne Geno (20/09/1911-17/04/2002)
26Jean Grehan (09/11/1908-)
27Madeleine Moussette (08/11/1914-24/08/1997)
28Jacques Dalimier (18/07/1904-29/09/1994)
29Jeanne Lejeune (26/06/1906-15/04/1982)
Generation 5 - 10 person(s) on 32 (10 distinct persons)
Generation 6 - 8 person(s) on 64 (8 distinct persons)
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)