By what nickname was the father of George Frederick of Brandenburg-Ansbach known ?
George Frederick, Margrave of Brandenburg-Ansbach George Frederick of Brandenburg-Ansbach (German: "Georg Friedrich der Ältere" ; 5 April 1539 in Ansbach – 25 April 1603) was Margrave of Ansbach and Bayreuth, as well as Regent of Prussia. He was the son of George, Margrave of Brandenburg-Ansbach and a member of the House of Hohenzollern. He married firstly, in 1559, Elisabeth of Brandenburg-Küstrin (29 August 1540 – 8 March 1578). He married secondly, in 1579, Sophie of Brunswick-Lüneburg (30 October 1563 – 1639), daughter of William of Brunswick-Lüneburg and Dorothea of Denmark.
Leopold I, Prince of Anhalt-Dessau Leopold I, Prince of Anhalt-Dessau (3 July 1676 – 7 April 1747) was a German prince of the House of Ascania and ruler of the principality of Anhalt-Dessau from 1693 to 1747. He was also a "Generalfeldmarschall" in the Prussian army. Nicknamed "the Old Dessauer" (German: "der alte Dessauer"), he possessed good abilities as a field commander, but was mainly remembered as a talented drillmaster who modernized the Prussian infantry.