Introduction to the Celtic Collection, a special collection of rare books at the University of St. Thomas which documents Irish history, religion, literature and more.
The National Archives of Ireland holds the records of the modern Irish state which document its historical evolution and the creation of its national identity.
The Public Record Office of Northern Ireland (PRONI) is the official archive for Northern Ireland. It aims to identify and preserve records of historical, social and cultural importance and make them available for the information, education and enjoyment of the public.
The mission of the Library is to collect, preserve, promote and make accessible the documentary and intellectual record of the life of Ireland and to contribute to the provisions of access to the larger universe of recorded knowledge