List of 19 ancestors found in 40 iterations (19 distinct persons and 19 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
Generation 4 - 6 person(s) on 16 (6 distinct persons)
16Guillaume de Troisfontaines (~1500-)
17Senton de Heuseux (~1502-)
18Piron de Maroux (~1512-)
19Mabille ? (~1514-)
20Johan de Vervier de Neige (1510-~1583)
21Mabille de Maroux (~1512-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
Generation 6 - 2 person(s) on 64 (2 distinct persons)