List of 7 ancestors found in 30 iterations (7 distinct persons and 7 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Marie Lange (14/05/1801-16/01/1832)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Nicolas Lange (14/12/1771-24/07/1807)
3Marie Daune (01/12/1771-08/12/1839)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Lambert Lange (~1741-16/02/1782)
5Marie Dechamps (~1743-16/02/1782)
6Jean Daune (~1741-)
7Catherine Cuvelier (~1743-)