Isaac married Mary POLLY CHAPMAN in 1790 in Genesee, Orange Co., New York. Mary was born in 1770 in Genesee, Orange Co., New York; died on 16 Mar 1856 in Lampton Mills (on the Humber R.), Toronto. [Group Sheet] [Family Chart]

1. Sarah DEVINS was born on 1 Sep 1799 in York Twp., York Co., Ontario; died on 8 Oct 1867 in Gore of Toronto Twp., Peel Co., Ontario; was buried in Hilltop Gore Cemetery, Clairville, Ontario.
2. James Bernard DEVINS was born in 1804 in Humber River, Etobicoke Twp., (Toronto), Ontario; died on 30 Apr 1893 in Town of York (Toronto), York Co., Ontario; was buried in Nashville / Zoar Primitive Methodist Church Cemetery.
3. Elizabeth DEVINS was born before 1798 in York Twp., York Co., Ontario; died in in United States.