On 27 July 1911 Fraser married Annie Campbell, daughter of P. W. Campbell of Messrs P. & P. Campbell, dye workers, and granddaughter of Peter Campbell of Lignwood, Scone. Following their marriage, the couple settled in
Dunfermline. They had one son, John Lewis Fraser (1913 – 29 August 1991), born in Dunfermline, who later became managing director of Frew and Company Ltd., Automotive Engineers, Perth. == Death ==