Frederick of Altmark
Margrave of Brandenburg, Lord of the Altmark (–)
Parents
Children
Siblings
- Dorothea of Brandenburg, Duchess of Mecklenburg
- Elisabeth of Brandenburg, Duchess of Brzeg-Legnica and Cieszyn
- Magdalene of Brandenburg
- Albrecht III Achilles, Elector of Brandenburg
- John, Margrave of Brandenburg-Kulmbach
- Margaret of Brandenburg
- Cecilia of Brandenburg
- Frederick II, Elector of Brandenburg
- Sofie von Hohenzollern