German Ridge Cemetery Oil Township is located on Opera Road (commonly known to locals as Leopold – Oriole Road) off the Branchville-Oriole Rd. Township 4 South, Range 1 West. Cemetery is located 1.3 miles SW from Oriole and 3.2 miles East from Branchville. Latitude:38.155339538° 09' 19.2"N Longitude:-86.521370486° 31' 16.9"W