List of 11 ancestors found in 40 iterations (11 distinct persons and 11 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
8Joannes I De Jonckheerem (~1465-~1532)
9Catelyne De Jonckheere (~1465-)
12Adriaen De Lovene (~1460-~1503)
13Beatrice De Backer (~1460-)