List of 3 ancestors found in 40 iterations (3 distinct persons and 3 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Guérin de Châlon (~0760-)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Isembard de Thurgovie (~0730-)
3Théodrade de Saxe (~0732-)