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)
1Pierre Willems (14/01/1797-07/02/1864)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Corneel Willems (04/08/1762-23/03/1849)
3Isabella De Saer (17/09/1764-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Peter Willems (28/02/1715-04/10/1794)
5Maria Vereecke (28/04/1717-17/01/1785)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Jan Willems (05/08/1686-)
9Joanna Matthijs (12/02/1690-)