The contents of their research library have been moved to the Columbus Metropolitan Library (Main Branch). However, the website for the Ohio Chapter of Palatines to America German Genealogy Society is invaluable for those researching this group. http://www.oh-palam.org/
Don't forget to touch base with the Franklin County Genealogical & Historical Society! The contents of their research library have been moved to the Columbus Metropolitan Library (Main Branch). However, the group is vital to learning about your Franklin County ancestor. http://fcghs-oh.org/
Even if you don't have family in this cemetery, many that helped found the city, county, and state are laid to rest within Greenlawn's gates giving it amazing historical value. http://www.greenlawncolumbus.org/
The Main Branch of the Columbus Metropolitan Library is home to the Genealogy and Local History Department. Several special collections are available to researchers including the collections of the Franklin County (OH) Genealogical and Historical Society, the Palatines to America Society (Ohio Chapter), and the Ohio Huguenot Society.
Although the majority of the records at The State Library of Ohio have been moved to the Ohio Historical Society Archives and Library, it still houses important documents such as supplemental census records like the agriculture schedules.