The Cardinal Tomás Ó Fiaich Papers consist of the late Primate's personal and academic papers, including unpublished lectures and articles, his research work in Irish history, the Irish language and literature, ecclesaistical history and Irish links overseas.
Church and local history particularly in relation to the Archdiocese of Armagh, the Irish language, Gaelic poetry and Irish connections with continental Europe.
Approx. 100,000 documents and a small collection of photographs.
The collection is accessible, through staff, via a card catalogue.