C24 Marker from Department of Historical Resources. Also https://www.fairfaxcounty.gov/library_cemeteries/Cemetery.aspx?number=FX064. "This is the burial place of the noted Confederate spy LAURA RATCLIFFE HANNA and her husband MILTON HANNA (Wb 62:550). The Hanna family home, "Merrybrook," still stands at 2346 Centreville Rd. The cemetery is surrounded by a 20'x 20' wrought iron fence and contains one large granite marker. The cemetery is clean and well maintained, although a dense hedge surrounding the the fence obscurs its presence to casual observation."