Elector of brandenburg and regent of the electorate of saxony
John George (born November 9, 1525 in Cölln, died January 18, 1598, in Cölln) was a prince-elector of the Margraviate of Brandenburg. He was the son of Joachim II Hector, Elector of Brandenburg. John George's nationality was from Cölln.
He had two notable sons: Joachim Ernst, Margrave of Brandenburg-Ansbach, and Christian, Margrave of Brandenburg-Bayreuth.
Elector of brandenburg and regent of the electorate of saxony