Your membership supports the Tuolumne County Genealogical Society's mission to encourage an interest in genealogy through its programs and workshops. One of the benefits of membership include a bi-monthly newsletter, Gold Diggers loaded with helpful articles for searching for our ancestors, useful links and just interesting news pertaining to genealogy.

member with grandson

Members may enjoy monthly programs, an annual workshop, individual help for beginners, Genealogical Society's library checkout privileges, use of subscription websites such as at the Museum, and an opportunity to participate in the annual trip to Salt Lake City, Utah.

Membership is open to anyone interested in general genealogy, as well as California and Tuolumne County genealogy and history. Membership dues are payable on the yearly anniversary date of joining. Visitors are welcome! Come check us out.

158 Bradford Street
Sonora, CA 95370

Email Us at

Our mailing address:
P. O. Box 3956
Sonora, CA 95370


Open to anyone interested in general genealogy as well as California and Tuolumne County genealogy and history.

Individual $20 per year
Family $28 per year
Patron $50 per year
Organization $50 per year
Lifetime $300 (one-time fee)

Membership applications can be processed on the PayPal form below, or, if you prefer, we also have a downloadable application to print out, complete, and mail to us with your check.

PayPal makes it easy to stay current in your membership. They will accept most major credit cards so a PayPal account, while handy to have, is not necessary. You can go here to add it to your cart.

Per Year beginning on your anniversary date
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Genealogy Level:
Phone # - Include Area Code

Monthly Meetings

Meetings are usually held the second Monday of each month in the Community Room of the Tuolumne County Public Library, 480 Greenley Road, Sonora, CA.

Generally there is a presentation of some sort after a short business meeting. See the "Speaker Schedule" link on the Home page. The public is invited at no charge. Please call the museum office at 532-1317 for further information and directions.   Map to County Library

Board of Director's Meetings

Board of Directors meetings are held the 3rd Monday of the month at 9:30 am. Please call the Museum on Tuesday, Thursday, or Saturday at 532-1317 for information and directions.

We have lively and fun discussions, as well as a great breakfast (if you want)! All members are welcome. If you want to have breakfast too, then come early at 8:30

Breakfast Board Meeting

TC Genealogical Library: 158 Bradford St., Sonora, California 95370 ~ 209.532.1317 ~ Email: