List of 3 ancestors found in 30 iterations (3 distinct persons and 3 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Gertrude de Bouvigny (1001-1045)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Nestor de Bouvigny (~0961-1027)
3Isabeau d'Auchel (~0971-1024)