Albrecht Duke of PRUSSIA, MARGRAVE OF BRANDENBURG
He married Anna Marie Princess of Brunswick-Calenberg 16 Feb 1550 at Königsberg, Ostpreussen, Prussia . Anna Marie Princess of Brunswick-Calenberg was born at of Calenberg, Hannover, Prussia 1532 daughter of Erich I, "the Older" , Duke of Brunswick-Calenberg and Elisabeth Princess of Brandenburg, Duchess of Brunswick-Calenberg .
They were the parents of 2
children:
Albrecht Friedrich, Duke of Prussia, Margrave of Brandenburg
born 29 Apr 1553.
Elisabeth, Princess of Prussia
born 20 May 1551.
Albrecht Duke of Prussia, Margrave of Brandenburg died 20 Mar 1568 at Tapiau, Ostpreussen, Prussia .
Anna Marie Princess of Brunswick-Calenberg died 20 Mar 1568 at Königsberg, Ostpreussen, Prussia .