Mercer, John Francis
- Gregory A. Stiverson
Mercer, John Francis (17 May 1759–30 August 1821), planter and officeholder, was born at “Marlborough Point,” Stafford County, Virginia, the son of John Mercer, a lawyer and wealthy landowner, and Ann Roy. John Francis Mercer graduated from the College of William and Mary in 1775. In February 1776 he enlisted in the Third Virginia Regiment. Despite his youth—he was not yet seventeen—his family’s social status enabled him to secure a commission as a first lieutenant. In a little more than a year Mercer achieved the rank of captain. He was wounded in September 1777 at Brandywine. In June 1778 he was commissioned a major and became an aide-de-camp to General ...