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)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Denis de Thénis (~1400-)
5Marguerite van Wynghe (~1400-)
6Henry van den Poele (~1400-)
7Catherine 's Ridders (~1402-)