Friedrich II

Friedrich II der Eiserne or Frederick the Iron Hohenzollern , elector of Brandenburg, was born in 1413 and acceeded in 1440 . He abdicated in 1470 and died 1471.

His younger brother was [John the Alchemist]?, who became Margrave of Brandenburg. His second brother was Albert Achilles and his last brother [Frederick the Fat]? , also Margrave of Brandenburg.

Their parents were Friedrich I, Burggrave of Nuremberg and Elector of Brandenburg and his wife Elisabeth of Bavaria-Landshut.