George Frederick Charles, Margrave of Brandenburg-Bayreuth, was a German prince, member of the House of Hohenzollern, nominal Margrave of Brandenburg-Bayreuth-Kulmbach and Margrave of Brandenburg-Bayr
18th century engraving
Dorothea of Schleswig-Holstein-Sonderburg-Beck, known also as Dorothea von Holstein-Beck and Dorothea von Ziedewitz,, was a German princess of the House of Oldenburg and by marriage Margravine of Bran
