Genealogy
The Fred J. Reynolds Historical Genealogy Department, located in the Main Library Branch, is the largest genealogy department in North America, home to more than 350,000 printed volumes and 513,000 items of microfilm and microfiche. Only the Family History Library in Salt Lake City, a private institution, is larger. They also support and host a collaborative online genealogy database, WeRelate, which as of mid-2010 includes roughly two million records.
Read more about this topic: Allen County Public Library