Maps
This map is of the western portion of Fairfax county and the eastern portion of Loudoun county. The county line divides the two, in the center of the image. Herndon is located on the map, which is the town the Presgraves are currently buried in. Broad Run is also shown and the Broad Run Church is located at the center left of the map. As members of Cameron Parish in the Broad Run District, this is presumably where the Presgraves would have gone to church.
Shown on this map is the land belonging to Thomas Lord Fairfax. This map shows Broad Run and the region of eastern Loudoun county where the Presgraves lived. The proximity of Broad Run to Farifax County is apparent on the map.
At the far right of this map, Broad Run is shown. This area, the far right on the map, is the area of Loudoun County the Presgraves lived and worked. They would be buried in this area, but the land would be taken for Dulles and the farmland would cease to exist.