Title: First supplement to the Union list of materials on genealogy and local history found in Ashtabula County, Ohio, libraries and in the homes of members of the Ashtabula County Genealogical Society
Subjects: Ashtabula County Genealogical Society, Bibliography, Genealogy, Local History, Sources, Union Catalogs, Union lists, Union catalogs
Places: Ashtabula County, Ashtabula County (Ohio), Ohio