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)
1Marie-Jeanne de Roest d'Alkemade (1716-08/08/1757)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Frédéric de Roest d'Alkemade (1688-1743)
3Jeanne Delvaux (~1688-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Adrien de Roest d'Alkemade (~1658-)
5Ide Cromhout (~1660-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Adrien Roest (~1628-)
9Catherine van Alkemade (~1630-)