Warfield married Elizebeth Ridgley of Laurel in 1771 and settled in a log home at "Bushy Park" in Glenwood, Maryland.
The walled cemetery remains, but the majority of the 1300 acre farm has been redeveloped as the Western Regional Park, operated by Howard County.
Howard County spent millions of dollars to cap the landfill and dispose of hazardous materials after contamination of groundwater on the site.
Police intercepted two Bohager trucks dumping 101 barrels hazardous materials from Farboil Paint Co. on Key Highway and Western Electric Company by the service road of Carr's Mill.
30 more were found in September in an overgrown area feeding into the Cattail creek by Geo-Trans, who was performing a $7.8 million contamination investigation at all three landfill sites.
In 1994, the county held an evening meeting announced that day in the Baltimore Sun, to inform residents about the 840 drums found so far by posting a copy of the report in the Public works Building in Ellicott City.
[11] A $2.4 million mitigation plan removed 4,000 tons of soil, capped 8 acres of the landfill trenches, and drilled 14 pumping wells to clean ground water around the site.