Fonds consists of Board of Trustees minutes and correspondence, 1923-1966, Woman's Missionary Society minutes, 1935-1942, Canadian Girls In Training minutes, 1928-1949, of Howard Edmonds Memorial United Mission, St. Catharines.

Fonds consists of Quarterly Official Board minutes of Humberstone Methodist Circuit (includes Port Colborne, Stonebridge [now Humberstone], Bethel Church in Humberstone Township, Morgans Point) 1880-1881, 1884-1917.

Fonds consists of records, including baptisms, 1929-1944, 1966-1983, marriages, 1929-1958, 1966-1984, burials, 1926-1966, 1967-1986, of Hungarian United Churches, Port Colborne, Niagara Falls, Welland), 1929-1988; records of Port Colborne Hungarian Reformed Church, 1929-1984.

Fonds consists of records of Jordan Station Methodist Circuit (includes Tintern Methodist Circuit, Silverdale), 1885-1924; records of Jordan Station Methodist Church, 1859-1925; Woman's Missionary Society minutes of Tintern Methodist Church, 1890-1910; records, including baptisms, 1907-1952, marriages, 1906-1952, burials, 1900-1952, of Jordan Station United Church (includes Jordan Station Methodist Circuit), 1875-1976.

Fonds consists of records of Kitchener Street Union Church, Niagara Falls, 1916-1925; records, including baptisms, 1923-1976, baptismal stubs, 1985-1990, marriages, 1916-1976, burials, 1929-1992, of Kitchener Street United Church, Niagara Falls (includes Kitchener Street Union Church, St. Paul's Chippawa United Church in Niagara Falls), 1916-1992.

Joint Official Board minutes, 1978-1985 (includes St. Paul's Chippawa United Church, Hamilton), membership records, groups’ records, architectural drawings and other records of Kitchener Street United Church, Niagara Falls (includes Kitchener Street Union Church), 1922-1992.