Charles Alexander, Margrave of Brandenburg-Ansbach Charles Alexander, Margrave of Brandenburg-Ansbach Christian Frederick Charles Alexander (; 24 February 1736 – 5 January 1806) was the last Margrave of the two Franconian principalities, Brandenburg-Ansbach and Brandenburg-Bayreuth, which he sold to the King of Prussia, a fellow member of the House of Hohenzollern. His parents were Charles William Frederick, Margrave of Brandenburg-Ansbach, and Friederike Luise of Prussia, daughter of King Frederick William I of Prussia, sister of Frederick II of Prussia, a granddaughter of the British King George I and niece of the reigning British King George II (who would die aged 77 and leave his grandson, Charles's
Caroline of Ansbach Holland. In mid-1735, Frederick, Prince of Wales, was further dismayed when Caroline, rather than himself, again acted as regent while the King was absent in Hanover. The King and Queen arranged Frederick's marriage, in 1736, to Princess Augusta of Saxe-Gotha. Shortly after the wedding, George went to Hanover, and Caroline resumed her role as "Protector of the Realm". As regent, Caroline considered the reprieve of Captain John Porteous, who had been convicted of murder in Edinburgh. Before she could act, a mob stormed the jail where he was held and killed him. Caroline was appalled. The King's absences abroad were