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United States > Maryland > Carroll County
Carroll County, Maryland in green.
225 North Center St.
Westminster, MD 21157
Charles Carroll of Carrollton
- Named for Charles Carroll of Carrollton (he signed this way) (1737-1832), the last surviving signer of Declaration of Independence.
- 1837--Carroll County was created 19 January 1837 from Baltimore and Frederick counties by taking the following hundreds from Baltimore County: North Hundred, Pipe Creek Hundred, Delaware Upper Hundred, Delaware Lower Hundred and from Frederick County: Pipe Creek Hundred, Westminster Hundred, Unity Hundred, Burnt House Hundred, Piney Creek Hundred, and Taneytown Hundred. County seat: Westminster 
- New Mexico
- Pleasant Valley
- Silver Run
- Union Mills
Baltimore | Frederick | Howard | Pennsylvania counties: Adams | York
Societies and Libraries
- ↑ The Handybook for Genealogists: United States of America,10th ed. (Draper, UT:Everton Publishers, 2002).