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)
1Ferdinand d'Yve de Bavay (10/03/1749-02/07/1825)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Jean d'Yve (~1719-)
3Isabelle de Romrée (~1721-26/08/1789)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Philippe d'Yve (10/10/1669-20/09/1732)
5Anne Vecquemans (08/02/1682-22/10/1756)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Jean d'Yve (~1639-15/06/1706)
9Marie de Béthune (~1641-)