Links to local, regional and statewide sites. Jefferson County Resources.
- Jefferson County Historical Society
- Jefferson County Government
- City of Port Townsend
- Jefferson County Public Library
- Port Townsend Public Library
- Puget Sound Coast Artillery Museum (at Fort Worden in Port Townsend)
- Kosec Funeral Home (Port Townsend) 360-385-2642
Near-by Genealogical Societies
- Clallam County Genealogical Society
- Grays Harbor Genealogical Society.
- Mason County Genealogical Society.
- Sno-Isle Genealogical Society (Snohomish and Island counties)
- Puget Sound Genealogical Society (in Kitsap County)
- Bainbridge Island Genealogical Society (in Kitsap County)
- Genealogical Society of South Whidbey Island (in Island County)
- Washington State Genealogical Society
Washington State Resources
- Washington State Archives Northwest Region
- Washington State Digital Archives for state-wide searches.
- Washington State Library
- Washington State Historical Society (Tacoma)
- Washington State Center for Health Statistics for Birth, Death, Divorce, Marriage Vital Records
- Washington Secretary of State-State Archives
- Historic Newspapers (Washington State)
- Heritage Quest Research Library (Sumner)
- FamilySearch.org – Online Catalog to the vast LDS collection.
- Family History Center in Chimacum: call 360-385-1724 for hours and location.
- U.S. National Archives and Records Administration (NARA)
- World Cat/OCLC – World Catalog of Books