Martinsville Township, Clark County, Illinois
Martinsville Township is one of fifteen townships in Clark County, Illinois, USA. As of the 2010 census, its population was 1,602 and it contained 777 housing units. Geography. According to the 2010 census, the township has a total area of , of which (or 99.64%) is land and (or 0.36%) is water. (This list is based on USGS data and may include former settlements.) Cemeteries. The township contains these six cemeteries: Island Grove, Kettering, Lincoln, Mount Pleasant, Baird and Rupp.