John married Sarah Emily Price 30 Aug 1900, , Northumberland, New Brunswick, Canada. Sarah (daughter of Jacob Strang Price and Maria W Hierlihy) was born 3 Nov 1883, Tabusintac, Northumberland, New Brunswick, Canada; died 6 Feb 1963; was buried , Riverside Cemetery, Tabusintac, Northumberland, New Brunswick, Canada. [Group Sheet]

1. Leonard Clayton Stewart was born 30 Jun 1902; died 6 Jul 1985; was buried , Riverside and Stymiest Cemetery, Tabusintac, Northumberland, New Brunswick, Canada.
2. George Harrison Stewart was born 10 Jul 1905, Cain Point, , New Brunswick, Canada; died Dec 1969, Cain Point, , New Brunswick, Canada; was buried , Tabusintac Cemetery, Tabusintac, Northumberland, New Brunswick, Canada.
3. John MacCallum Stewart was born Oct 1907, Cain Point, , New Brunswick, Canada; died Feb 1969, Saint John, Saint John, New Brunswick, Canada; was buried , Tabusintac Cemetery, Tabusintac, Northumberland, New Brunswick, Canada.