List of 7 ancestors found in 40 iterations (7 distinct persons and 7 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Piron de Troisfontaines (~1570-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Denis de Troisfontaines (~1530-)
3Jehenne de Maroux (~1542-)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Guillaume de Troisfontaines (~1500-)
5Senton de Heuseux (~1502-)
6Piron de Maroux (~1512-)
7Mabille ? (~1514-)