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)
1Martin de Gouy (~1328-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Wibert de Gouy (~1300-1345)
3Catherine Coultier (~1310-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Heuvin de Gouy (~1270-)
5Emelos de Mons (~1270-)