List of 51 ancestors found in 40 iterations (51 distinct persons and 51 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 - 4 person(s) on 4 (4 distinct persons)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
Generation 4 - 8 person(s) on 16 (8 distinct persons)
Generation 5 - 12 person(s) on 32 (12 distinct persons)
Generation 6 - 14 person(s) on 64 (14 distinct persons)
Generation 7 - 4 person(s) on 128 (4 distinct persons)
168Jean Louis (~1600-)
169Marguerite ? (~1605-)
190Guillaume Ponsart (~1615-1675)
191Catherine Filsfils (~1615-1673)
Generation 8 - 2 person(s) on 256 (2 distinct persons)