My name is Bob Jenkins and I am the San Mateo County
  We have many genealogical resources available here.

  We would appreciate any contributions you would like to  make to this site.     
        Use the box below to search for 
San Mateo  County data

search tips advanced search
search engine by freefind

A brief history from Wikipedia:

San Mateo County was formed in 1856 after San Francisco County, one of the state's 18 original counties since California's statehood in 1850, was split. Until 1856, San Francisco's city limits extended west to Divisadero Street and Castro Street, and south to 20th Street. In response to the lawlessness and vigilantism that escalated rapidly between 1855 and 1856, the California government decided to divide the county. A straight line was drawn across the tip of the San Francisco Peninsula just north of San Bruno Mountain. Everything south of the line became the new county (San Mateo), while everything north of the line became the new consolidated City and County of San Francisco, the only consolidated city-county in California since 1856.

San Mateo County officially was organized on 18 April 1857 under a bill introduced by Senator T.G. Phelps. The 1857 bill defined the southern boundary of San Mateo County as following the south branch of San Francisquito Creek to its source in the Santa Cruz Mountains and thence due west to the Pacific Ocean, and named Redwood City as the county seat. San Mateo County then annexed part of northern Santa Cruz County in March 1868, including Pescadero and Pigeon Point.

Although the forming bill named Redwood City the county seat, a May 1856 election marked by "unblushing frauds... perpetuated on an unorganized and wholly unprotected community by thugs and ballot stuffers from San Francisco" named Belmont the county seat. The election results were declared illegal and the county government was moved to Redwood City, with land being donated from the original Pulgas Grant for the county government on 27 February 1858. Redwood City's status as county seat was upheld in two succeeding elections in May 1861 and 9 December 1873, defeating San Mateo and Belmont. Another election in May 1874 named San Mateo the county seat, but the state supreme court overturned that election on 24 February 1875 and the county seat has been in Redwood City since.

 Births  Cemeteries
 Deaths  History  Maps  Marriages
 Message Boards  Obituaries  Photos  Resources
 Vital Records  Search BLM Land Patents  Military  

 Visit neighboring counties by clicking their link below
 San Francisco
 Alameda  Santa Clara  Santa Cruz

     State Coordinator:   Elizabeth Bullard
Assistant State Coordinator: Marc Irish
Assistant State Coordinator:  Bob Jenkins

The CAGenWeb Project sincerely thanks the dedicated volunteers who devoted time and effort toward making this site a successful one:

Jack Taylor, County Coordinator 1996-2001
Tara Nicole Words, County Coordinator 2001-2003
Ron Filion, County Co-Coordinator 2003-2006
Pamela Storm-Wolfskill, County Co-Coordinator 2003-2006
Regina Gualco, County Coordinator 2006-2009
Joyce Pilgrim, County Coordinator 2009-2014
Jeannette M. Harper, County Coordinator 2014
Martha A. Crosley-Graham, County Coordinator 2016-2017

                              Copyright Notice:  © CAGenWeb.  All Rights Reserved.                     This site last updated: 

   Click here to read the CAGenWeb  Copyright and Disclaimer information.