PERiodical Source Index (PERSI)
The PERiodical Source Index (PERSI) is a comprehensive subject index covering more than 6,600 genealogy and local history periodicals written in English and French (Canada) since 1800. PERSI provides the researcher the ability to search on surnames, locations, and methodologies, as well as the ability to browse the journals by title and keyword. There are more than 2.1 million article citations currently available, with updates occurring annually. PERSI is produced in cooperation with the Allen County Public Library Foundation.