List of 5 ancestors found in 40 iterations (5 distinct persons and 5 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Guillielmus van Ophem (~1389-1439)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Joannes van Ophem (~1343-)
3Catharina van Lyere (~1361-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Adam van Ophem (~1329-1343)
5Margriete Utenhove (~1331-)