List of 5 ancestors found in 40 iterations (5 distinct persons and 5 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Catherine Yernaux (1625-28/12/1660)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Jehan Ierna de Royteau de Wirmo (~1553-)
3Claire ? (~1555-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Lambert Ierna de Royteau de Wirmo (~1500-1574)
5? de Wirmonsart (~1502-)