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Harford County Maryland Genealogy and History

County Seat: Bel Air


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Harford County, Maryland genealogical records include colonial land grants, probate files from 1774, birth and death registers starting in 1865, and historic census data. These records help trace family lines from the region's creation from Baltimore County in 1773 through the 19th and 20th centuries.


Search Free Harford County, Maryland Genealogy and Family History Records Online including census, cemetery, vital, military and other genealogical and historical records that can be used for your family history research.

Harford County, Maryland genealogy and family history page is a place where you can come in and research your genealogy and family history. We also do our best to provide a history of the area, to provide you with an overview of the time in which your ancestors lived.

We regret that we are unable to do personal research for you. All genealogical and family history records we come across are being added to this website. Please keep checking back.


Harford County History

Harford County was formed on March 22, 1774, from the eastern part of Baltimore County with a population of 13,000 people.[3]:?13,?60? On March 22, 1775, Harford County hosted the signers of the Bush Declaration, a precursor document to the American Revolution.[3]:?102? On January 22, 1782, Bel Air became the county seat.


Harford County Communities

Cities: Aberdeen, Havre de Grace.

Town: Bel Air.

Unincorporated communities: Aldino, Benson, Berkley, Cardiff, Castleton, Churchville, Clayton, Constant Friendship, Creswell, Dublin, Darlington, Emmorton, Fairview, Forest Hill, Fountain Green, Glenwood, Hess, Hickory, Hopewell Village, Joppa, Kalmia, Level, Madonna, Norrisville, Shawsville, Street, Taylor, Whiteford.

Census-designated places: Aberdeen Proving Ground, Abingdon, Bel Air North, Bel Air South, Darlington, Edgewood, Fallston, Jarrettsville, Joppatowne, Perryman, Pleasant Hills, Pylesville, Riverside (Belcamp).

Populated places: Glenville.


Harford County Genealogy Records Available

Vital Records:

  • Birth & Death Records: State registers begin in 1865, with local early returns available for select years.
  • Marriage Records: County clerk marriage licenses date from 1774 onward.

Federal Censuses:

  • Federal Census Records: Population schedules run continuously from 1790 through 1950.
  • State Census Records: A 1776 census of population was taken and lists head of household and age categories.

Wills and Probate Records:

  • Wills & Estates: Probate files date back to the formation of Harford County in 1774.
  • Orphans Court: Guardian accounts and apprentice records document minor children.

Deeds & Land Records:

  • Property transfers and land patents track early settlers and property boundaries.

Church Records

  • Parish Registers: Historic records from early Episcopal, Quaker, and Presbyterian churches.

Cemetery Records:

  • Gravestone inscriptions from historic burial grounds and family plots.

Free Harford County Maryland Genealogy Records Online

Biographies Birth Records Cemetery Records Census Records
Church Records Cities & Towns County Records Death Records
Family Bibles History Topics Marriage Records Military Records
Miscellaneous Data Newspaper DataObituaries School Records
Wills/Probate Records

Genealogical Research in Harford County, Maryland

  • The Historical Society of Harford County: Seeks to be the preeminent and most userfriendly source for an individual to obtain historical information about the county and genealogical information about its inhabitants.
  • Genealogical Publishing Company: Access the GPC eBook Library at your convenience with a new subscription platform, 800+ of the best titles in genealogy & family history. $

If you know of a Harford County Genealogy link that should be added to this list, please Contact us


Adjacent counties