Comprises the counties of Arlington, Clarke, Culpeper, Fairfax, Fauquier, Frederick, King George, Lancaster, Loudoun, Madison, Northumberland, Orange, Page, Prince William, Rappahannock, Richmond, Shenandoah, Spotsylvania, Stafford, Warren, and Westmoreland. Founded on May 28, 1974. Suffragen of the archdiocese of Baltimore. See also