Fonds consists of records related to Rev. Cornelius O'Regan, including his baptismal certificate and correspondence. Fonds also includes newspaper clippings, and printed material related to his life.

The fonds consists of the episcopal and personal records of Archbishop Roche, documenting all aspects of the involvement of the Roman Catholic Church in the political, economic, educational and cultural life of Newfoundland and Labrador. The fonds has been arranged in 36 series, each with a detailed description, including biographical/administrative sketches when appropriate.

Fonds consist of records relating to the functional bodies of the Charge which include various boards, committees, organizations and groups. Included are vital statistics registers, minutes, reports, financial statements, accounts, correspondence, and publications.

The records are arranged in the following series: Series 1 Baptism, marriage, and burial records (1883-1969); Series 2 Membership records (1883-1895); Series 3 Board and committee records (1895-1961); Series 4 Education (1889-1935); Series 5 Women's groups (1924); Series 6 Sunday school/Sabbath school records (1895-1897); Series 7 Youth Groups records (1944-1947); Series 8 Funds/Congregational Financial records (1907-1951); Series 9 Annual reports (1964-1996); and Series 10 Publications and other miscellaneous records (1983-1963).

Fonds consist of correspondence from Rev. F.Z. Allard and news clippings.

Fonds consists of records related to Monsignor William J. Brown and includes his baptismal certificate, canonical certificate of ordination, and pastoral appointments. Fonds also includes newspaper clippings and printed material related to his life.

Fonds consists of records related to Rev. Thomas Sears, including canonical documents of ordination and appointment, and correspondence. Fonds also includes newspaper clippings and printed material related to his life and activities.