List of 7 ancestors found in 30 iterations (7 distinct persons and 7 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Hubert de Bourgogne Transjurane (~0830-0864)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Boso II de Camerino (0805-0855)
3Engeltrude d'Amiens (~0802-0844)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
4Boson d'Arles (~0800-0862)
5Richeut d'Amiens (~0790-)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
10Richard de Danemark (0775-0825)
11? de Cambrai (0780-)