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 de Thier (10/04/1769-04/12/1833)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2François de Thier (~1739-)
3Thérèse Henquet (~1741-)