On the grounds of the Jesuit General Curia in Rome is located the Archives building housing ARSI which is the archives of the central government for the worldwide Society of Jesus (founded 1540).
ARSI (Archivum Romanum Societatis Iesu) includes archives, library and publishing division
New inventory for ex Assistentia Galliae
New AHSI issue
Irish Jesuit Materials c. 1598-1774