Fehlende Vorfahren von nn de Courtenay in Bezug auf:
Generation 5:
1
Generation 7:
2
Generation 7:
3
Generation 6:
4
Generation 6:
5
Generation 7:
6
Generation 6:
7
Generation 4:
8
Generation 3:
9
Generation 7:
10
Generation 3:
11
Generation 6:
12