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)
1Jan Gillisjans (~1601-28/10/1667)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Gysbrecht Gillisjans (1551-07/12/1621)
3Margaretha De Clerck (~1573-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Gielis Gillisjans (1515-1557)
5Geertrui Van Der Slagmolen (~1517-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Robbrecht Gillisjans (1480-1527)
9Margaretha Moyersoen (~1487-)