Mr. Thompson is probably William Thompson (d. 1793), of Stafford County, son of Rev. John Thompson (d. 1772) of St. Mark’s Parish, Culpeper County. He was a student at the College of William and Mary 1762–63 and married Sarah Carter, daughter of Col. Charles Carter of Cleve, King George County (SLAUGHTER [2] description begins Philip Slaughter. A History of St. Mark’s Parish, Culpeper County, Virginia, with Notes of Old Churches and Old Families, and Illustrations of the Manners and Customs of the Olden Time. Baltimore, 1877. description ends , 174–77; ST. PAUL’S description begins George Harrison Sanford King. The Register of Saint Paul’s Parish, 1715–1798, Stafford County, Virginia, 1715-1776, King George County, Virginia, 1777-1798. Fredericksburg, Va., 1960. description ends , 141).