James married Sophia Jane JOHNSTON on 24 Oct 1877 in Beachburg, Renfrew, Ontario, Canada. Sophia (daughter of James Patrick JOHNSTON and Nancy Ashel HOLT) was born on 4 Apr 1855 in Ross Twp., Renfrew, Ontario, Canada; was christened on 31 Jan 1859 in Wesleyan Meth., Ross Twp., Renfrew Co., Ontario; died on 3 Mar 1931 in New Lowell, , Ontario, Canada; was buried in Sunnidale Twp., , Ontario, Canada. [Group Sheet] [Family Chart]

1. Janet DUFF was born on 18 Sep 1878; died in Aug 1903.
2. Nancy Olive DUFF was born on 1 Jul 1880 in Bells Corners, Carleton, Ontario, Canada; died in Calgary, Calgary, Alberta, Canada.
3. Elizabeth DUFF was born on 8 Jun 1882 in Bells Corners, Carleton, Ontario, Canada; died on 12 May 1972; was buried in Stayner Union Cemetery.
4. Sophia Jane DUFF was born on 13 Sep 1884 in Bells Corners, Carleton, Ontario, Canada; died on 12 Feb 1969 in Toronto, York, Ontario, Canada.
5. David DUFF was born on 17 Jan 1887 in Bells Corners, Carleton, Ontario, Canada; died on 27 Dec 1961 in New Lowell, Ontario; was buried in New Lowell, Ontario.
6. James Patterson DUFF was born on 30 Jul 1890; died in U.S.A..
7. George Hunt DUFF was born on 15 Dec 1894 in New Lowell, Ontario; died on 17 Dec 1975.
8. Gordon Thomas DUFF was born on 9 Apr 1897 in New Lowell, Ontario; died in Barrie, Simcoe, Ontario, Canada.

David + Margaret. Margaret and died. [Group Sheet] [Family Chart]