. . "1947-07-01Z"^^ . "1964-04-27Z"^^ . "1959-06-30Z"^^ . . "John Owen \"Jack\" Critchley (18 April 1892 \u2013 27 April 1964) was an Australian politician. Born in Callington, South Australia. Jack was the son of a miner, Patrick and his wife Julia (n\u00E9e Burns) and was the eldest of three boys, the other two being Mick and Harry. He was educated at state schools before becoming an apprentice wheelwright at Murray Bridge and then worked for Harrisons in Maitland, from where he enlisted."@en . . "Australian politician" . "Critchley, John Owen"@en . "Jack Critchley"@en . "1892-04-18Z"^^ . "1892Z"^^ . . "1964Z"^^ .