San Mateo County Genealogical Society

Discovering Our Family History Together

Online Data

SMCGS volunteers have worked for many years to create indexes and transcriptions of data collected from San Mateo County and federal institutions. Please see the pages below this one in the menu for our online databases as well as links to additional information about San Mateo County cemeteries, places, first families, libraries, and archives.

San Mateo County Genealogical Society

     SMCGS is a 501(c)(3) organization

PO Box 230
San Mateo, CA 94401-0230


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