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)
1François Grall (~1614-29/11/1679)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Yves Grall (~1584-04/09/1676)
3Françoise Derrien (~1586-)