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)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Guy de Crécy-en-Valois (~1060-1147)
3Mahaut de La Fère (~1070-)
Generation 2 - 2 person(s) on 4 (2 distinct persons)