Cornerstone Genealogical Society

144 East Greene Street
Waynesburg, PA 15370
724-627-5653
website

Formed in 1975, the Cornerstone Genealogical Society is a non-profit unincorporated organization that is dedicated to preserving the genealogical history of Greene County, Pennsylvania. Its library contains 4,000 books, over 300 rolls of microfilm of early newspapers, census and land records, vertical surname files, scrapbooks, and many periodicals.