Caroline County, Virginia Caroline County, Virginia Caroline County is a United States county located on the eastern part of the Commonwealth of Virginia. The northern boundary of the county borders on the Rappahannock River, notably at the historic town of Port Royal. The Caroline county seat is Bowling Green. Caroline County was established in 1728 and was named in honor of Caroline of Ansbach, wife of the then reigning king, George II of Great Britain. It is the birthplace of the renowned racehorse Secretariat, winner of the 1973 Kentucky Derby, Preakness Stakes and Belmont Stakes; the Triple Crown. As of the 2010 census,
Principality of Ansbach reunited under Frederick VI, who had become Elector Frederick I of Brandenburg in 1415. Upon Frederick I's death on 21 September 1440, his territories were divided between his sons; John received the principality of Bayreuth (Brandenburg-Kulmbach), Frederick received Brandenburg, and Albert received Ansbach. Thereafter Ansbach was held by cadet branches of the House of Hohenzollern, and its rulers were commonly called Margraves of Brandenburg-Ansbach. On 2 December 1791, the reigning Prince and Margrave of Ansbach, Charles Alexander, who had also succeeded to Bayreuth, sold the sovereignty of his principalities to King Frederick William II of Prussia. The Margrave was middle-aged