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,
Caroline of Ansbach Sophia Charlotte, who became her good friend and whose views influenced Caroline all her life. As a young woman, Caroline was much sought-after as a bride. After rejecting the suit of the nominal King of Spain, Archduke Charles of Austria, she married George Augustus, the third-in-line to the British throne and heir apparent to the Electorate of Hanover. They had eight children, seven of whom grew to adulthood. Caroline moved permanently to Britain in 1714 when her husband became Prince of Wales. As Princess of Wales, she joined her husband in rallying political opposition to his father King George I.