Dr. Archer was a son of Richard Archer and Martha A. Hatcher and a brother of my 3rd great-grandmother, Delia Susan Archer Vaughan. Edgar married to his double first cousin Martha Susan Archer in April of 1850 in Amelia County, Virginia. They had 4 children and 3 grandchildren. Martha Susan died in 1873. Dr. Archer was a very prominent man in his community of Manchester city and Chesterfield County. He died in Manchester city.