Sidney married Mary Elizabeth Hadfield between 1 Jul 1935 and 30 Sep 1935 in Chapel-en-le-Frith District, Derbyshire, England. Mary (daughter of John Henry Hadfield and Ada Hall) was born on 16 Dec 1901 in Birch Vale, Derbyshire, England; was christened on 9 Mar 1902 in Hayfield, Derbyshire, England; died on 12 Mar 1949 in Strines, Cheshire, England; was buried on 17 Mar 1949 in Hayfield, Derbyshire, England. [Group Sheet]