Fort Duffield Cemetery Hardin County, Kentucky Lat: 37°59'24"N, Lon: 85°56'18"W Contributed by Alan Murray [ssg-murray@webtv.net] . Total records = 34. Fort Duffield is a Civil War Fort built in 1861. It is located in the City of West Point, KY. Take 31W south and watch for the sign on the Left. Fort Duffield is located on top of a large hill and the cemetery is located on the hill just to the south of the Fort. The Fort Was manned by the 9th Michigan Infantry Regiment and an Artillery unit from Indiana.