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)
1Karl von Gleichen (~1450-1495)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Ludwig von Gleichen (~1420-1467)
3Katharina von Waldenburg (~1422-1484)