Martha Keys married James Gilliland, son of James Gilliland and Hannah Laird, on 18 September 1800 at Washington County, Virginia.1 They were married by minister Charles Cummings who was a Presbyterian.
Source: 1.[S2423] Washington County (Virginia). County Clerk. Marriage Registers 1785-1902, microfilm, access date: July 18, 2012, Film 0034389, Family History Library, 35 North West Temple Street, Salt Lake City, Utah.