List of 27 ancestors found in 40 iterations (27 distinct persons and 27 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Marie de Bieberstein Rogalla Zawadzka (23/11/1871-06/02/1931)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Charles de Bieberstein Rogalla Zawadzka (1834-1890)
3Emma Le Grelle (1838-1907)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
6Charles Le Grelle (1806-)
7Anne van Pruyssen (1814-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
12Pierre Le Grelle (1769-1841)
13Marie van den Bol (1784-)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
24Jean Le Grelle (1733-1812)
25Marie-Thérèse Janssens (1748-1811)
Generation 5 - 2 person(s) on 32 (2 distinct persons)
48Guillaume Le Grelle (1701-1771)
49Anne-Marie Mertens (1707-1742)
Generation 6 - 4 person(s) on 64 (4 distinct persons)
96François Le Grelle (1671-1729)
97Catherine de Schepper (29/10/1674-28/03/1731)
98Jean-Baptiste Mertens (~1677-)
99Marie Muytinckx (~1679-)
Generation 7 - 4 person(s) on 128 (4 distinct persons)
192Guillaume Le Grelle (07/03/1646-12/10/1724)
193Claire Pels (1648-1714)
194Jean de Schepper (~1644-)
195Marie de Coninck (~1646-)
Generation 8 - 2 person(s) on 256 (2 distinct persons)
384Gilles Le Grelle (1621-1679)
385Barbe Huet (~1618-)
Generation 9 - 2 person(s) on 512 (2 distinct persons)
768Gilles Le Grelle (~1591-)
769Françoise Scohier (~1593-)
Generation 10 - 4 person(s) on 1024 (4 distinct persons)
1536Jean Le Grelle (1586-1634)
1537Peronne Destrebecq (~1563-)
1538Gilles Scohier (~1563-)
1539Antoinette Le Clercq (~1565-)