List of 31 ancestors found in 30 iterations (31 distinct persons and 31 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)
4Léon Pêtre (26/07/1878-21/06/1948)
5Blanche Picavet (25/02/1874-15/12/1940)
6Emile Martens (19/07/1871-22/02/1955)
7Augusta Helin (04/03/1880-24/01/1952)
Generation 3 - 6 person(s) on 8 (6 distinct persons)
Generation 4 - 6 person(s) on 16 (6 distinct persons)
Generation 5 - 6 person(s) on 32 (6 distinct persons)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
Generation 8 - 2 person(s) on 256 (2 distinct persons)