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)
1Burchard Ier von Thurgau (0845-05/11/0911)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Adalbert II L'Illustre de Thurgovie (0830-0892)
3Berthilde de Rathen (~0817-)