All, I searched the USGS database of place names for cemeteries in Iowa and found two Union Chapel cemeteries near St Charles. I have several ancestors buried in the one south of St Charles in Clarke County. The USGS data base listed the following: Union Chapel Cemetery IA Clarke cemetery 410452N 0934317W Jamison Union Chapel Cemetery IA Madison cemetery 411830N 0935336W Patterson One in Madison County and one across the line in Clarke County. Glenn York