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)
1Berchtholds Ier von Schwaben (0819-0897)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Chadaloch von Schwaben (~0789-)
3Raquinsinde ? (~0791-)