I'm not sure if these are matches, but thought they're possibilities:
UK Incoming passenger list
RMS Sylvania from Montreal to Liverpool, arriving 2 Aug. 1957
Hick, John M., male, born 4 Mar. 1927, married, address in the UK - 2 Halewood Green, Church Rd., Halewood near Liverpool, occupation - fitter, UK citizen, country of last permanent residence Canada, future intended permanent residence - England
He's also with a Catherine, who may be his wife.
Social Security Death Index
John M. Hick
Born 4 Mar. 1927
Died 28 Jul. 1996
Soc. Sec. No. issued in New York in 1967
There is information about a John M. Hick born Mar. 1927 who lived in Deer Park, New York, so that may have been him.