CSGA LogoContra Costa County Research
Content Last Verified: 19 Jun 2014
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Birth and Marriage Records
Church Records
Contributors
Court Records & Jail
Death
Directories
Finding Aids
Historical Resources
Land Records
Military Records
Miscellaneous
Naturalization & Immigration Records
Newspaper Records
Photographs
Researchers Societies

Established Date:

18 Feb 1850

Organized From:

Original County

County Seat:

Martinez

SocietiesBack to the top of page

Society Member Address City State Zip
Antioch Historical Society  1500 - W. 4th Street Antioch CA 94509
Contra Costa County Genealogical Society YPO Box 910 Concord CA 94522-0910
Contra Costa County Historical Society  610 Main Street Martinez CA 94553-1129
Delta Genealogical Interest Group  PO Box 157 Knightsen CA 94548
East Contra Costa Historical Society  Second and Dainty Brentwood CA 94513
Lafayette Historical Society  PO Box 133 Lafayette CA 94549
Moraga Historical Society  1500 St. Mary's Road Moraga CA 94556
Mt. Diablo Genealogical Society YPO Box 2062 Walnut Creek CA 94595
San Ramon Valley Genealogical Society YPO Box 305 Diablo CA 94528
San Ramon Valley Historical Society  PO Box 521 Danville CA 94526
Walnut Creek Historical Society  PO Box 4562 Walnut Creek CA 94596

Birth & Marriage RecordsBack to the top of page

Sub Category Type Description Years Location Bibliography
Website California Birth & Marriage Records CSGACSGA California Research Guide Online

Church RecordsBack to the top of page

Sub Category Type Description Years Location Bibliography
Website California Church Records CSGACSGA California Research Guide Online
Website Diocese of California -History Diocese of CaliforniaDiocese of California - The Episcopal Church

Court & Jail RecordsBack to the top of page

Sub Category Type Description Years Location Bibliography
Website California Court Records CSGACSGA California Research Guide Online
Other Index Notaries1886-1909 California Genealogy & History ArchivesPeggy Hooper & volunteers
Superior Court Website Superior Court- Contra Costa County Official County Website

Death RecordsBack to the top of page

Sub Category Type Description Years Location Bibliography
Website California Death Records CSGACSGA California Research Guide Online
Cemetery Website Find A Grave -Contra Costa Find A GraveCemetery Records Online
Cemetery Website Interment.net -Contra Costa Interment.netCemetery Records Online

DirectoriesBack to the top of page

Sub Category Type Description Years Location Bibliography
Website California Directories CSGACSGA California Research Guide Online
Website California Online Historical Directories -Contra Costa Miriam Robbins Midkiff, 2009-2010

Finding AidsBack to the top of page

Sub Category Type Description Years Location Bibliography
Website California Record Finding Aids CSGACSGA California Research Guide Online
Family Search Wiki - Contra Costa County Family Search
Website The California GenWeb Project The US GenWeb ProjectCAGW Administrative Team

Historical ResourcesBack to the top of page

Sub Category Type Description Years Location Bibliography
Website California State History Resources CSGACSGA California Research Guide Online
Website Calisphere -Contra Costa WikipediaHistory, Government, Neighborhoods, etc.
Place Website Building Histories Philadelphia Architects and BuildingsThe Athenaeum of Philadelphia.
Place Website County Bridges BridgeHunter.com James Baughn?and?contributors.
Place Website Extant Railroad/Railway Structures Railroad Station Historical Society Compiled by M. J. Camp, Railroad Station Historical Society, Inc
Place Website Historical Landmarks California State Historical LandmarksDonald Laird

Land RecordsBack to the top of page

Sub Category Type Description Years Location Bibliography
Website California State Land Records & Maps CSGACSGA California Research Guide Online
Mining Website Stone Quarries & Beyond- Contra Costa CountyPeggy Perazzo & Pat Perazzo

Military RecordsBack to the top of page

Sub Category Type Description Years Location Bibliography
Website California State Military Records CSGACSGA California Research Guide Online

Miscellaneous RecordsBack to the top of page

Sub Category Type Description Years Location Bibliography
Website Miscellaneous California State Records CSGACSGA California Research Guide Online

Naturalization & Immigration RecordsBack to the top of page

Sub Category Type Description Years Location Bibliography
Website California State Naturalization & Immigration Records CSGACSGA California Research Guide Online

NewspapersBack to the top of page

Sub Category Type Description Years Location Bibliography
Digital CopyBrentwood News 5/9/1997 AMBrentwood
Website California Newspapers CSGACSGA California Research Guide Online
Index Chronicling America - Contra Costa County CA Newspapers Library of CongressInventory of Newspapers Published in the county
Digital CopyContra Costa Times 6/1/1995 AMWalnut Creek
Digital CopyEl Cerrito Journal 11/2/2001AM/AWEl Cerrito
Digital CopyPiedmonter 3/1/2002 AMPiedmont
Digital CopySan Ramon Valley Times 9/9//1995 AMSan Ramon
Digital CopyWest County Times6/28/1995 AMRichmond
Digital CopyWest County Weekly Mar 2002-Oct 2003 AMRichmond

PhotographsBack to the top of page

Sub Category Type Description Years Location Bibliography
Website California Photograph Collections CSGACSGA California Research Guide Online
Calisphere -Contra Costa CalispherePictures and texts - Calisphere is a service of the?UC Libraries, powered by the?California Digital Library.

ResearchersBack to the top of page

Sub Category Type Description Years Location Bibliography
Janice Sellers

ContributorsBack to the top of page

Sub Category Type Description Years Location Bibliography
Information on Contributors is not available today.
 
 
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