Jean Casselman Wadds

Returning to Canada in 1983, she was appointed one of 13 commissioners on the Macdonald Commission into the economic future of Canada. The Royal Commission's recommendations that Canada negotiate a free trade agreement with the United States were ultimately taken up by the government of Brian Mulroney, resulting in the Canada–United States Free Trade Agreement of 1988.

In 1982, she was made an Officer of the Order of Canada for carrying "out her duties with great competence and conscientiousness, particularly during the period of the patriation of the Constitution".

In 1979, Wadds was appointed Canada's High Commissioner to the United Kingdom. She served in this capacity until 1983. During this time, the Canadian Constitution was patriated. Prime Minister Pierre Trudeau was to say of her:

She was defeated in the 1968 federal election in the redistributed riding of Grenville—Carleton but remained politically active, serving from 1971 to 1975 as national secretary of the Progressive Conservative party. She served on the Ontario Municipal Board in the late 1970s.

Wadds served as parliamentary secretary to the Minister of Health and Welfare in 1962 and 1963. She was the first woman to serve as a parliamentary secretary in the Canadian government.

In 1946, she married Arza Clair Casselman, who represented Grenville—Dundas in the House of Commons until his death in 1958, and she was elected to the same seat later that year. She married stockbroker Robert Wadds in the 1960s; their marriage endied in divorce after a decade.

Jean Casselman Wadds, OC (September 16, 1920 – November 25, 2011) was a Canadian politician, who represented the electoral district of Grenville—Dundas from 1958 to 1968. She sat as a member of the Progressive Conservative Party. She served as Canadian High Commissioner to the United Kingdom from 1979 to 1983, playing a role in the government of Pierre Trudeau's negotiations with the British government of Margaret Thatcher in Trudeau's successful effort to patriate the Canadian Constitution in 1982.

Wadds was born in 1920 in Newton Robinson, Ontario. She was the daughter of William Earl Rowe; Wadds and Rowe are, to date, the only father and daughter to sit as MPs in the same session of Parliament.