List of 25 ancestors found in 30 iterations (23 distinct persons and 25 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Jean Drion (20/03/1664-02/03/1737)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Francois Drion (~1634-19/01/1718)
3Marie Yernaux (1643-06/10/1689)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Jean-François Drion (1598-14/02/1686)
5Clarisse Baltar (1598-)
6Pierre Yernaux (~1613-28/12/1660)
7Catherine Yernaux (1625-28/12/1660)
Generation 3 - 8 person(s) on 8 (8 distinct persons)
8Andrieu Drion (1548-25/08/1623)
9Marguerite Des Manets (~1550-12/10/1617)
10Lambert Baltar (~1566-)
11Anne Balleriau (~1568-)
12Pierre Yernaux (~1583-1627)
13Catherine Rousseau (~1585-)
14 (2)Jehan Ierna de Royteau de Wirmo (~1553-)
15 (2)Claire ? (~1555-)
Generation 4 - 10 person(s) on 16 (10 distinct persons)
16Jehan Drion (1523-19/04/1581)
17Isabelle ? (~1520-26/06/1592)
18Jean Des Manets (~1530-)
19Isabelle ? (~1522-)
22Léonard Balleriaux (~1538-)
23Catherine Lambert (~1540-)
24 (2)Jehan Ierna de Royteau de Wirmo (~1553-)
25 (2)Claire ? (~1555-)
28Lambert Ierna de Royteau de Wirmo (~1500-1574)
29? de Wirmonsart (~1502-)