About Sno-Isle Genealogical Society

The Sno-Isle Genealogical Society is a not-for-profit organization devoted to furthering genealogical research and education, housing genealogical materials and promoting interest in Family History. The Society is committed to recording and publishing genealogical data concerning Snohomish and Island Counties, in the State of Washington.


Membership in the Sno-Isle Genealogical Society is $25.00 a year, payable each September.

SIGS Library Temporarily Closed

Per the request of the Heritage Park management, the Library is currently closed due to the increased COVID-19 cases within the county. We are planning to reopen on February, 3, 2022.


Gifts and Donations to support the Sno-Isle Genealogical Society are tax-deductible

What's New at SIGS

Keep up with what's new at SIGS and read our monthly President's message

Calendar of Events

Consult our calendar for the times and meeting locations for our General Meetings, Focus Groups, Classes and other Special Events of interest to genealogists.

Meetings, Focus Groups & Workshops

We offer a variety of groups that focus on particular topic areas as well as classes for beginners and workshops to help you write your family's story


Membership in the Sno-Isle Genealogical Society is $25.00 a year, payable each September.

SIGS Research Library

Part of Lynnwood's acclaimed Heritage Park, the Sno-Isle Genealogical Society's Research Library is located in the vintage Humble House at 19827 Poplar Way.

The Beacon Newsletter

The Beacon is a newsletter (published monthly except July and August) that keeps the membership updated on SIGS' activities.

Community Resources

This is our directory of resources and educational materials to help you discover your family's story

Special Collections

Our special projects provide a variety of resources for research in Snohomish and Island Counties, including a gazetteer, obituary index, the early history of the counties and more!

About SIGS

Learn more about our organization, its officers, directors & volunteers

Sno-Isle Genealogical Society

Now in our second decade of providing free online resources for Snohomish County and Island County researchers