List of 21 ancestors found in 40 iterations (21 distinct persons and 21 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Jeanne van Beughem (10/08/1747-17/02/1786)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Melchior van Beughem (1714-31/10/1748)
3Marie-Jeanne de Roest d'Alkemade (1716-08/08/1757)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Hyacinthe van Beughem (1675-1735)
5Marie de Villegas (~1686-)
6Frédéric de Roest d'Alkemade (1688-1743)
7Jeanne Delvaux (~1688-)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
8Mathieu van Beughem (~1645-)
9Constance Rubens (1643-1681)
12Adrien de Roest d'Alkemade (~1658-)
13Ide Cromhout (~1660-)
Generation 4 - 4 person(s) on 16 (4 distinct persons)
18Albert Rubens (1614-01/10/1657)
19Claire Del Monte (1618-1657)
24Adrien Roest (~1628-)
25Catherine van Alkemade (~1630-)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
36Pierre-Paul Rubens (28/06/1577-30/05/1640)
37Isabelle Brant (1591-1626)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
72Jan Rubens (13/03/1530-01/03/1587)
73Maria Pypelinckx (1537-19/10/1608)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
144Barthélémy Rubens (~1502-~1553)
145Barbe Arents (~1502-)