After leaving Reedville on Route 360, turn left on Route 200 and drive 13 mi to Kilmarnock. Turn right on Route 3 and drive to the little town of Lancaster, home of the Mary Ball Washington Museum and Library. This four-building complex honors George Washington's mother, who was born in Lancaster County. Lancaster House, built about 1798, contains Washington family memorabilia and historic items related to the county and the Northern Neck. The Steuart-Blakemore Building houses a genealogical library, and the Old Jail is a lending library and archives.