There is a Mount Zion Cemetery located about 5 miles east of Oxford,KS, on highway US 160. Oxford is in Summer County, the cemetery is in Crowley County, just east of the Summer - Crowley county line.
Take a look at this gins link. Just fill in the cemetery name, state, county, and cemetery for feature type. Then look at the map from the census bureau Tiger server. Scroll down from the continental map to see the local map of the feature.
http://geonames.usgs.gov/pls/gnis/web_query.gnis_web_query_form
Dave Goldy
Overland Park, KS