Accrual consists of materials relating to the Zonta Club of Burlington I and Zonta International, including materials relating to Zonta Club Presidents and club activities. Includes photographs, scrapbooks, newsletters and minutes.

Fonds consists of records of the Building Committee of West Plains Methodist Church, Burlington, 1903; records of the Building Committee of West Plains United Church, Burlington, 1929-1930; architectural drawing.

Fonds consists of records of Burlington Methodist Church, 1891-1924; and records of Trinity United Church, Burlington (includes Trinity Methodist Church and Burlington Methodist Church), 1906-1964, including baptisms1906-1952, Marriages 1925-1962, burials 1909-1956; Records of St. Pauls' United Church 1959-1964; Records of Wellington Square United Church1950-1997, including baptisms 1950-1971, marriages 1960-1973, burials 1956-1969.

Fonds consists of marriage register of Waterdown Methodist Circuit (includes Ancaster Methodist New Connexion Circuit, Flamboro Methodist New Connexion Circuit, Waterdown Methodist New Connexion Circuit, Zion Church in Ancaster Township, Copetown, Cummins Church in West Flamboro Township, Harrisburg, Lynden, Mount Tabor Church in Millgrove, Tuck's Chapel in Nelson Township), 1858-1876

Fonds consists of minutes and other records of Bronte Sunday School Union Society, 1845-1854; board minutes of Mt. Pleasant Methodist Church, Merton, 1870-1941; records of Walton Memorial Methodist Church, Oakville, 1880-1924; records, including baptisms, 1901-1994, marriages, 1896-2000, burials, 1901-1996, of Walton Memorial United Church, Oakville (includes Palermo and Bronte Pastoral Charge, Walton Memorial Methodist Church), 1896-2000.

Collection predominantly contains oversized scrapbooks compiled by local Aldershot and Nelson branches of the Women's Institute, under the direction of The Federated Women’s Institute of Ontario with a purpose to document village histories. These types of scrapbooks known as Tweedsmuir Histories, were named after the Governor General's wife Lady Tweedsmuir, who encouraged Women’s Institute branches to preserve the history and the changing environments of rural communities. Scrapbooks include newspaper clippings, photographs, letters, maps, as well as handwritten and typed historical accounts. Also included in this collection are administration records for the Nelson Women's Institute.

Collection consists of photographs of the Tuck family

Fonds consists of records of Acton Methodist Circuit (includes Acton, Crewson's Corners, Siloam), 1878-1917; records of Acton Methodist Church, 1888-1921; records, including baptisms, 1909-1951, marriages, 1896-1935, 1910-1951, burials, 1909-1951, of Acton United Church (includes Acton Methodist Circuit, Acton Methodist Church), 1896-1963.

Fonds consists of records, including, baptisms, 1840-1855, of Trafalgar Township Congregational Church, 1839-1870.

Fonds consists of records of Trafalgar Methodist Circuit (includes Munn's Church in Oakville, Wesley Church in Oakville, Bethel Church in Trafalgar Township, McCurdy's Chapel in Trafalgar Township, Bowe's Chapel in Trafalgar Township, Hornby, Omagh), 1880-1923; records of Wesley Methodist Church, 1886-1912; records of Munn's Methodist Church, Oakville, 1892-1914; records, including baptisms, 1917-1971, marriages, 1896-1971, burials, 1916-1967, of Trafalgar Pastoral Charge (includes Trafalgar Methodist Circuit, Munn's Church in Oakville, Wesley Church in Oakville, Trinity Church in Oakville, Sheridan), 1896-1985; records of Munn's United Church, Oakville (includes Munn's Methodist Church), 1897-1980; records of Wesley United Church, Oakville (includes Wesley Methodist Church), 1912-1963.

Fonds consists of marriage registers, 1959-1991, architectural drawing, church location study showing location churches in Halton Presbytery, 1962, and photographs of St. Stephen United Church, Burlington.

Fonds consists of records, including baptisms, 1956-1995, marriages, 1956-2012, and burials, 1956-1996, of St. Paul's United Church, Oakville.

Fonds consists of records, including baptisms, 1832-1843, of Nelson Wesleyan Methodist Circuit (includes Nelson Methodist Episcopal Circuit, Nelson Palermo, Oakville, Munn's Chapel in Trafalgar Township, Esquesing (now Stewarttown), Snider's Corners, Boyne), 1832-1851; records of Oakville Methodist Church, 1881-1911; records, including baptisms, 1920-1948, marriages, 1929-1947, burials, 1922-1954, of St. John's United Church, Oakville (includes Oakville Methodist Church), 1871-1954.