skos:altLabel | - Frederick
- Frederick I
- Frederick IV
- Frederick VI
- '''Frederick I '''
- Frederick I
- Frederick IV, Burgrave of Nuremberg
- Frederick I Friedrich I
- Frederick I of Brandenburg
- Frederick I of Hohenzollern
- Frederick I, Margrave of Brandenburg
- Frederick IV of Brandenburg
- Frederick VI of Hohenzollern
- Frederick VI of Nuremberg
- Frederick VI, Burgrave of Nuremberg
- Frederick VI/I/I
- Frederick of Brandenburg
- Frederick of Hohenzollern
- Frederick of Nuremberg
- Fredrick VI.
- Friedrich von Brandenburg
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