Architectural Conservancy of Ontario

Identity area

Type of entity

Corporate body

Authorized form of name

Architectural Conservancy of Ontario

Parallel form(s) of name

Standardized form(s) of name according to other rules

Other form(s) of name

  • ACO

Identifiers for corporate bodies

Description area

Dates of existence

1933-

History

The Architectural Conservancy of Ontario (ACO) is non-profit, charitable organization set up in 1933 to preserve the historic built environment and nature landscape in Ontario.

A committee was set up and a brochure issued in Oct. 1932 for the organization of a "Society for the Preservation of Early Architecture and Places of Natural Beauty in Ontario." The Architectural Conservancy of Ontario was founded through the issuance of Letters Patent under the Ontario Companies Act on 1 Feb. 1933. The express purpose of the organization was to advocate the protection and conservation of Ontario's architectural and landscape heritage, to preserve buildings, structures and places in Ontario deemed to be of architectural merit, natural beauty or historic interest.

The main founder of ACO was Prof. Eric Ross Arthur. Other names prominent among the organization's first directors were: Vincent Massey, the architects Howard Dunnington Grubb, Alvan Sherlock Mathers, John MacIntosh Lyle, and Mackenzie Waters, the provincial historian Verschoyle Benson Blake, and the notable librarian William Stewart Wallace.

The ACO has been working to find economically viable uses for Ontario's historical assets, ensuring that the distinctive buildings of the past do not become parking lots or building sites for characterless new development.

The ACO developed a structure of many volunteers at both the local branch and provincial levels, with a central office, the ACO Council, an executive and an Advisory Board. In 2003 there were 11 branches throughout Ontario. Other branches have formed but ceased operations over the years. These branches develop and administer their own programs and fundraising events; work to preserve and restore local sites and structures; and publicize the need to maintain our architectural and landscape heritage.

The ACO publishes Acorn, The Journal of the Architectural Conservancy of Ontario, and holds an Annual General Meeting each November.

Places

Legal status

Functions, occupations and activities

Mandates/sources of authority

Internal structures/genealogy

General context

Relationships area

Related entity

Architectural Conservancy of Ontario, Quinte Branch (1983-)

Identifier of the related entity

Category of the relationship

hierarchical

Dates of the relationship

Description of relationship

Related entity

Architectural Conservancy of Ontario, Port Hope Branch (1949-)

Identifier of the related entity

Category of the relationship

hierarchical

Dates of the relationship

Description of relationship

Access points area

Occupations

Control area

Authority record identifier

Institution identifier

Archives of Ontario

Rules and/or conventions used

Status

Level of detail

Dates of creation, revision and deletion

Entered Apr/12.

Language(s)

Script(s)

Sources

Maintenance notes

  • Clipboard

  • Export

  • EAC