Mercer County, Pennsylvania
| This article is a stub. Help us to expand it by contributing your knowledge. For county page guidelines, visit U.S. County Page Content Suggestions. |
Mercer is a county in Pennsylvania. It was formed in 1800 from the following county/ies: Allegheny. The earliest land deed in Mercer was recorded in 1803. The earliest wills begin in 1804. One can contact the register of wills at Box 112, Courthouse, Mercer 16137-0112. For more information, contact the county at Box 109, Courthouse, North Diamond St., Mercer 16137-0109. On the attached map, Mercer is located at A3. Attached to Crawford County until 1804.
For information about the state of Pennsylvania see Pennsylvania Family History Research.
Counties of Pennsylvania
 Adams • Allegheny • Armstrong • Beaver • Bedford • Berks • Blair • Bradford • Bucks • Butler • Cambria • Cameron • Carbon • Centre • Chester • Clarion • Clearfield • Clinton • Columbia • Crawford • Cumberland • Dauphin • Delaware • Elk • Erie • Fayette • Forest • Franklin • Fulton • Greene • Huntingdon • Indiana • Jefferson • Juniata • Lackawanna • Lancaster • Lawrence • Lebanon • Lehigh • Luzerne • Lycoming • McKean • Mercer • Mifflin • Monroe • Montgomery • Montour • Northampton • Northumberland • Perry • Philadelphia • Pike • Potter • Schuylkill • Snyder • Somerset • Sullivan • Susquehanna • Tioga • Union • Venango • Warren • Washington • Wayne • Westmoreland • Wyoming • York |
