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)
1Justine Pierson (06/03/1802-31/03/1882)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Adrien Pierson (22/02/1775-15/01/1823)
3Marie Feron (18/01/1779-12/08/1829)