Frederick II of Prussia
Frederick II (January 24, 1712 – August 17, 1786) was a King of Prussia (1740–1786) from the Hohenzollern dynasty. In his role as a prince-elector of the Holy Roman Empire, he was Frederick IV of Brandenburg. He became known as Frederick the Great and was nicknamed "Old Fritz".
William Swinton Outlines of the Worlds History, Ancient Mediabal and Mondern, with special relation to the history of civilization and the progress of mankind (New York, NY: Ivison, Blakeman and Company, 1874)
Courtesy the private collection of Roy Winkelman