- References
Tompkinsville is a populated place in Charles County, Maryland. It was the site of a post office.[1] William J. Frere lived there. References1. ^{{cite web|url=https://www.loc.gov/item/2017785171/|title=Post office. Tompkinsville, Maryland|publisher=}}
{{coord|38|19|18|N|76|53|33|W|type:city_region:US-MD_source:GNIS-enwiki|display=title}}{{CharlesCountyMD-geo-stub}} 1 : Populated places in Charles County, Maryland |