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)
1Walter Boulvin (27/04/1772-08/07/1845)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Lambert Boulvin (13/03/1737-12/05/1814)
3Marie Yernaux (02/11/1745-12/03/1774)