Stevely married Hattie Mary Smith 26 Nov 1912. Hattie (daughter of Mortimer B Smith and Mary Jane Chapman) was born 10 Apr 1889, Chapman Settlement, Cumberland, Nova Scotia, Canada; died 29 May 1960. [Group Sheet]

1. Dora Jane Mason was born 19 Mar 1913; died 23 Jan 2003, Truro, Colchester, Nova Scotia, Canada; was buried , Heatherdale Memorial Gardens, Pictou, , Nova Scotia, Canada.
2. Hilton Gee Mason was born 16 Apr 1915; died 21 Mar 1993, New Glasgow, Pictou, Nova Scotia, Canada; was buried , Our Lady of Lourdes Cemetery, Stellarton, , Nova Scotia, Canada.
3. Gerald Smith Mason was born 2 Aug 1917; died 15 Jul 1999, Winnipeg, , Manitoba, Canada.
4. Layton Chapman Mason was born 19 Mar 1919; died Bef 23 Jan 2003.
5. Lloyd Oliver Mason
6. Helen Joyce Mason