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)
1Alfred van der Straeten (29/09/1858-17/04/1928)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Antoine van der Straeten (29/08/1821-25/11/1893)
3Hélène de Bonvoisin (27/03/1826-29/05/1881)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4François van der Straeten (24/07/1794-31/07/1826)
5Lambertine Closset (~1795-06/06/1865)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Jean van der Straeten (1771-24/02/1859)
9Marie Cox (~1770-1848)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
16Jean van der Straeten (16/05/1738-23/07/1791)
17Francisca Swaen (1742-1816)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
32Antoon van der Straeten (14/06/1716-24/06/1773)
33Maria Lambrechts (15/09/1712-11/11/1782)
Generation 6 - 2 person(s) on 64 (2 distinct persons)
64Jan van der Straeten (22/11/1682-15/06/1733)
65Margaretha van Oppijns (~1688-12/05/1734)
Generation 7 - 2 person(s) on 128 (2 distinct persons)
128Jan Vanderstraeten (27/12/1645-15/12/1711)
129Sarah van Wessem (~1654-)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
256Herman van der Straeten (18/02/1604-1673)
257Helena De Mera (25/12/1618-11/04/1678)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
512Jan van der Straeten (~1574-)
513Elisabeth van der Ryst (~1576-)
Generation 10 - 2 person(s) on 1024 (2 distinct persons)
1024Antoon van der Straeten (~1544-14/10/1603)
1025Catharina van Catenborgh (~1546-)