We welcome you to the website of the Livermore-Amador Genealogical Society (L-AGS). Genealogy - also known as Family History Research - is a worldwide hobby pursuit. Our society serves the Tri-Valley cities of Livermore, Pleasanton and Dublin in the southeastern portion of Alameda County, in the beautiful San Francisco Bay Area of California. L-AGS was founded in 1977. We cordially help people of all skill levels to improve their knowledge and understanding of their ancestors and their connections to historical events. Although our name says Livermore-Amador, our members provide expertise in nearly all aspects of family history exploration from 17th-century colonization through research of twentieth-century immigration from all ancestral continents.