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 physics discussion of the 18th century. She helped to popularise the practice of variolation (an early type of immunisation), which had been witnessed by Lady Mary Wortley Montagu and Charles Maitland in Constantinople. At the direction of Caroline, six condemned prisoners were offered the chance to undergo variolation instead of execution: they all survived, as did six orphan children given the same treatment as a further test. Convinced of its medical value, Caroline had her children Amelia, Caroline and Frederick inoculated against smallpox in the same manner. In praising her support for smallpox inoculation, Voltaire wrote of her, "I must