John Thurston (Jack) Lowery (June 4, 1929 – July 6, 2000) was a Calgary-based politician and leader of the Alberta Liberal Party from 1969 to 1971. He was forced to announce his resignation as leader in February 1970, after 10 months in office, shortly after it had been revealed in December 1969 that he had had talks with Premier Harry Strom of the ruling Alberta Social Credit Party about merging or forming an alliance of their two parties with the aim of moderating the conservative governing party, was rejected by the Liberal rank-and-file membership.[1][2][3][4][5] He was born in Toronto.
Prior to becoming Liberal leader, Lowery worked in the public relations field and had previously been a United Church minister.[6] Lowery died on July 6, 2000, at his home in Calgary, aged 71.[7]
^"Wins leadership on first ballot: Russell heads seatless Alberta Liberal Party". The Globe and Mail. Toronto. 15 March 1971. p. 3. ProQuest1241690649.
^"PC model for Alberta Liberal". The Globe and Mail. Toronto. 12 November 1971. p. 11. ProQuest1241741868.
^Craig, Barry (9 May 1970). "ALBERTA: Liberal ship flounders in the churning seas". The Globe and Mail. Toronto. p. 8. ProQuest1241991271.
^"Served 10 months: Lowery resigns as Alberta Liberal leader". The Globe and Mail. Toronto. 17 February 1970. p. 29. ProQuest1241946337.
^"In Alberta: 3 seeking Liberal leadership". The Globe and Mail. Toronto: 29. 25 April 1969. ProQuest1242394066.
^"Obituaries". The Calgary Herald. June 8, 2000. p. D15. Retrieved September 27, 2021.