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)
1Pierre Richir (14/07/1821-05/09/1876)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Pierre Richir (10/10/1798-20/03/1827)
3Marie Bayot (03/1797-10/04/1835)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Pierre Richir (08/06/1756-28/11/1817)
5Marie Frere (~1759-14/04/1835)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Pierre Richir (~1726-10/11/1805)
9Marie Fontaine (~1727-01/09/1810)