League of Snohomish County Heritage Organizations - They coordinate heritage organizations in Snohomish County for mutual assistance through workshops and conferences, sharing of technical information, a quarterly newsletter, an awards program and the organization of countywide heritage projects. - http://www.snocoheritage.org/
The Political Graveyard: Snohomish County, WA - Political information on Snohomish County including who lived and died there and where they are buried. County data provided too. - http://politicalgraveyard.com/geo/WA/SN.html