The First Census: The 1790 Census of Charles County, Maryland  The Second Census: The 1800 Census, Charles County, Maryland: The Third Census: The 1810 Census of Charles County, Maryland: The Fourth Census: The 1820 Census of Charles County, MD 

 - Leonardtown, MD  Printing Press  1988; 1999; 2002; 2001 
 - 39 pages; The 1790 Census: 55 pages; The 1800 Census: 39 pages; The 1810 Census: 48 pages; The 1820 Census 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>1. Census, Charles County, MD<br/>2. Charles County, MD