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)
1Jeanne Cresson (03/03/1727-18/02/1793)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Louis Cresson (20/02/1690-22/01/1767)
3Marguerite Rousselle (~1699-26/05/1756)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Robin Cresson (~1640-30/04/1708)
5Marguerite Copin (~1662-30/04/1708)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Jehan Cresson (~1615-)
9Marie Linin (~1612-)