List of 15 ancestors found in 30 iterations (15 distinct persons and 15 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)
4André Artus (03/06/1711-24/09/1774)
5Marie Peterman (~1710-24/09/1774)
6Antoine Colla (03/08/1723-08/11/1778)
7Hélène Hubert (09/05/1719-01/02/1794)
Generation 3 - 6 person(s) on 8 (6 distinct persons)
Generation 4 - 2 person(s) on 16 (2 distinct persons)