I found on a family tree on Ancestry that he married:
Margaret Edwyna Griffiths in 1944 in Marlborough, Wiltshire, England who was born 25 Sep 1920 in Talgarth, Breconshire, Wales, British Isles and died 21 May 1987 location unknown.But then the family tree said he also married someonein 1962 in CA.
And this person appears to be her son but no mention of the father so it may be the last name of her first husband??
Robert A Gutteridge Birth Jan Feb Mar 1944 in Sleaford, Leicestershire, Lincolnshire, Rutland Death Mar 2005 in Leicestershire
There are ALWAYS in accuracies on Ancestry to take all this with a grain of salt.