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)
1Joannes van Lissum (~1728-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Godefridus van Lissum (~1697-)
3Helena Hassinckx (~1700-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Joannes van Lissum (~1667-)
5Anna van Nooten (~1669-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8Godefridus van Lissum (~1637-)
9Elisabeth Beerens (~1639-)