Township of Simpson (historical) is a civil located in Johnson County, Illinois. It appears on the Bloomfield USGS 7.5-minute topographic quadrangle. The nearest populated place is Simpson, approximately 0.5 miles to the ENE.
Johnson County · Illinois
Township of Simpson (historical) is a civil located in Johnson County, Illinois. It appears on the Bloomfield USGS 7.5-minute topographic quadrangle. The nearest populated place is Simpson, approximately 0.5 miles to the ENE.