Catesby ap Roger Jones (April 15, 1821 - June 20, 1877) was an officer in the U.S. Navy who became a commander in the Confederate Navy during the American Civil War. Jones was born in Fairfield, Virginia, son of Major General Roger Jones and Mary Ann Mason Page. (The "ap" in his name is a Welsh patronymic meaning "son of".) His mother was a lineal descendant of William Byrd of Westover and Robert "King" Carter. This also made her a cousin of General Robert E. Lee. Wikipedia
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