List of 13 ancestors found in 40 iterations (13 distinct persons and 13 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
Generation 2 - 2 person(s) on 4 (2 distinct persons)
Generation 3 - 4 person(s) on 8 (4 distinct persons)
8Gerhard von Dönhoff (~1554-~1622)
9Margarethe von Zweiffel (~1560-~1621)
10Johann von Schlesien Liegnitz (28/08/1591-25/12/1639)
11Dorothea van Brandenburg (19/10/1590-~1624)
Generation 4 - 2 person(s) on 16 (2 distinct persons)
Generation 5 - 2 person(s) on 32 (2 distinct persons)