List of 15 ancestors found in 40 iterations (15 distinct persons and 15 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)
4Jean Ottelet (12/11/1719-20/02/1782)
5Marie Ghislain (19/01/1721-19/03/1802)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
Generation 4 - 6 person(s) on 16 (6 distinct persons)