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)
1Eustache de Picquigny (1046-1085)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Germond Ier de Picquigny (~1013-)
3Adèle d'Ailly (~1002-1055)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
6Huon d'Ailly (0968-1022)
7Giselberthe d'Aumale (~0973-)