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)
1Marguerite Thiry (11/06/1789-05/09/1852)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Nicolas Thiry (~1759-18/01/1825)
3Marie Lambert (~1756-24/01/1821)