List of 3 ancestors found in 40 iterations (3 distinct persons and 3 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1André Artus (03/06/1711-24/09/1774)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Jean Artus (~1681-03/01/1727)
3Jeanne Grignet (~1683-25/06/1753)