Our Partners and Supporters…Please visit and patronize those that support our efforts to Save the Sonoma County Archives. Sonoma County Historical SocietyHistorical Society of Santa RosaSonoma County Genealogical SocietySonoma Valley Historical Society Museum of Sonoma CountySanta Rosa Rural Cemetery Preservation Committee Warnecke Architectural ArchiveHealdsburg Museum Windsor Historical SocietyTomales Regional History CenterWestern Sonoma County Historical Society