Long supported the Progressive Conservative Party of Ontario in the 1995 provincial election.

Archibald was an organizer with the Progressive Conservative Party of Ontario from 1972 to 1988.

In 1977, he briefly joined the Progressive Conservative Party of Ontario to support a friend's bid for the party's nomination.

From 1992 to 1994, he was third vice-president and policy chair of the Progressive Conservative Party of Ontario.

He was a member of the Progressive Conservative Party of Ontario.

Ecker was also involved with the Progressive Conservative Party of Ontario during these years.

A member of the Progressive Conservative Party of Ontario, he was re-elected in 1943, 1945, 1948, 1951, and 1955.

The Progressive Conservative Party of Ontario has not been elected in a Toronto riding since 1999.

A member of the Progressive Conservative Party of Ontario, he was re-elected in 1959, 1963, 1967, and 1971.

Beatty had a long association with the Progressive Conservative Party of Ontario prior to his appointment to the bench.