Stewart married Isabella Elizabeth MCKAY in 1855. Isabella was born in 1834 in Lancaster Twp., Glengarry, Ontario, Canada; died on 31 Aug 1918 in Zion Line, Renfrew, Ontario, Canada; was buried in Beachburg, Renfrew, Ontario, Canada. [Group Sheet] [Family Chart]

1. William Richmond DAVIDSON was born about 1857 in West Templeton, , Quebec, Canada; died on 6 Dec 1926 in Sudbury, Sudbury, Ontario, Canada; was buried in Sudbury, Sudbury, Ontario, Canada.
2. Angus DAVIDSON was born on 26 Jan 1860 in Westmeath Twp., Renfrew, Ontario, Canada; died on 10 Jul 1932; was buried in Warren, Algoma, Ontario, Canada.
3. Catherine Christina DAVIDSON was born on 7 Dec 1866 in Fort Coulonge, Pontiac, Quebec, Canada; died on 28 Jul 1931 in Westmeath Twp., Renfrew, Ontario, Canada; was buried in Beachburg, Renfrew, Ontario, Canada.
4. Isabella DAVIDSON was born about 1870 in Fort Coulonge, Pontiac, Quebec, Canada; and died.
5. John S. DAVIDSON was born about 1873 in Fort Coulonge, Pontiac, Quebec, Canada; and died.
6. Alice DAVIDSON was born about 1876 in Fort Coulonge, Pontiac, Quebec, Canada; and died.