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)
1Marie Cauvin (19/04/1668-02/03/1743)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Adrien Cauvin (~1638-)
3Jeanne Derosne (~1640-)