List of 31 ancestors found in 40 iterations (29 distinct persons and 31 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 - 6 person(s) on 8 (6 distinct persons)
Generation 4 - 8 person(s) on 16 (6 distinct persons)
Generation 5 - 4 person(s) on 32 (4 distinct persons)
Generation 6 - 4 person(s) on 64 (4 distinct persons)
64Jean Delannoy (1616-01/10/1712)
65Marguerite Blanquart (~1615-1663)
66Gilles Six (23/08/1625-14/07/1707)
67Antoinette Desquiens (1634-17/12/1711)
Generation 7 - 2 person(s) on 128 (2 distinct persons)