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WELCOME TO THE

MARIN COUNTY GENEALOGICAL SOCIETY!

EXPLORE YOUR FAMILY HISTORY

Local research assistance is offered by Society experts at affordable rates. See our Research Page.

OUR MISSION

We are a vibrant community of family historians who enable individuals to discover, preserve, and share their family histories through education, research, and community engagement.

Upcoming events

America/Los_Angeles
MCGS Virtual General Meeting

November 20, 2025 7:00 PM

Online - Zoom
America/Los_Angeles
MCGS Genealogy Social Hour - Maps In Your Research

December 04, 2025 5:00 PM

Online - Zoom
America/Los_Angeles
MCGS Saturday Breakfast

December 06, 2025 9:00 AM

Sam's Restaurant, 1545 Novato Boulevard, Novato.
America/Los_Angeles
MCGS Holiday Luncheon

December 07, 2025 12:30 PM

The Club Restaurant at McInnis Park , 350 Smith Ranch Road, San Rafael, CA 94903.
America/Los_Angeles
MCGS Virtual DNA Group Meeting

December 11, 2025 7:00 PM

Online - Zoom

SPECIAL INTEREST GROUPS

Genealogy Social Hour

Join us on the 1st Thursday of each month to chat about your recent discoveries. Each month will focus on a different topic.

Book Club

Join us to discuss books that feature a variety of historical and genealogical topics! Please see our Book Club Page for the current book and future selections! All are welcome!

This group is a benefit for Members only, and meeting times vary based on availability. Laurel Hilton offers monthly assignments and opportunities for review and sharing. See our Writing Group Page for more information.

DNA Group

Meets at 7pm on the 3rd Thursday of most months. Genetic Genealogy is explored, and all experience levels are welcome... bring your questions! See your DNA Group Page for more information.

MCGS General Meeting

HOLIDAY FUND RAISER

To order: go to our exclusive, secure storefront by clicking HERE:

Click on the image above to register for this event.

ONLINE RESOURCES

Marin County Records

Indexes of various Marin County vital records, military records, probate files, wills and other documents have been compiled and are searchable by all. Some transcribed or scanned records are also available for Members only.

The MCGS Kin Tracer Archive

A quarterly publication of our Society from 1978 to 2011. Index of included names and topics are available on this site; full issues are downloadable by Members.

Genealogy Records Publications

Early Marin County Records are available in book form and may be purchased online. Many thanks to Cathy Gowdy for her efforts in assembling these documents and managing their distribution!

ZOOM LINKS

Members can access a complete list of Zoom links for all upcoming meetings here. (Login required.)

Support MCGS

Our monthly newsletter is on hiatus for the time being.
You can view previous newsletters from our newsletter page.

Virtual presentations available to your group

Several members of MCGS offer presentations for Societies, Libraries and other groups. Our fees are reasonable and support our programs. We'd love to visit with your group virtually. Please view our Catalog for more information!

For more information on how to support our organization financially, visit our Donate Page.

If you are inclined to donate your time, we'd love to have you join us, please visit our Volunteer Page.