The index to the Williamson County Illinois Sesquicentennial History book has been added to the Library Resource Index. The book was published in the years following the 1989 Sesquicentennial event celebrating Williamson County’s 150th Anniversary. The index addition references 6,847 … Continue reading →

For the past few months, we have been working on a master reference index that will undoubtedly take years to finish. The intent is to index information found in in the genealogy library of the museum like audited cemetery books, … Continue reading →