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-Joseph Dethier (05/05/1800-03/01/1871)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Grégoire Dethier (~1770-)
3Marie-Catherine Moureau (~1772-)