Isabella married Thomas POFF on 4 Dec 1849 in Episcopal Methodist, Bathurst District, Ontario. Thomas (son of John POFF and Sarah) was born on 29 Mar 1830 in , , , Ireland; died on 26 Feb 1907 in Westmeath Twp., Renfrew, Ontario, Canada; was buried in Beachburg, Renfrew, Ontario, Canada. [Group Sheet] [Family Chart]

1. Sarah Jane POFF was born on 8 Nov 1851 in Stafford Twp., Renfrew, Ontario, Canada; died on 2 Mar 1933 in Pembroke, Renfrew, Ontario, Canada; was buried in Pembroke, Renfrew, Ontario, Canada.
2. Charlotte POFF was born on 8 Nov 1850 in Stafford Twp., Renfrew, Ontario, Canada; was christened on 15 Dec 1850 in Stafford Twp., Renfrew, Ontario, Canada; and died.
3. William POFF was born about 1855; died on 7 Aug 1881; was buried in Beachburg, Renfrew, Ontario, Canada.
4. Alexander POFF was born about 1859; died on 21 Aug 1881 in Des Joachims, Pontiac, Quebec, Canada; was buried in Beachburg, Renfrew, Ontario, Canada.
5. Henry POFF was born on 26 Sep 1857 in Stafford Twp., Renfrew, Ontario, Canada; died in 1949 in Cache Bay, Nipissing, Ontario, Canada; was buried in Springer Twp., Nipissing, Ontario, Canada.
6. Mary Jane POFF was born in 1861; died in 1916 in Montreal, , Quebec, Canada; was buried in Beachburg, Renfrew, Ontario, Canada.
7. Jessie POFF was born about 1863; and died.
8. Catherine Ann POFF was born in 1866 in Westmeath Twp., Renfrew, Ontario, Canada; died in 1958 in Pembroke, Renfrew, Ontario, Canada; was buried in Westmeath Union Cemetery, Westmeath Twp., Renfrew Co., Ontario.
9. Margaret POFF was born about 1869 in , , Ontario, Canada; died in 1896 in , , Ontario, Canada; was buried in Beachburg, Renfrew, Ontario, Canada.
10. Agnes POFF was born on 26 Feb 1871 in Westmeath Twp., Renfrew, Ontario, Canada; and died.
11. Alice POFF was born on 26 Aug 1874 in Westmeath Twp., Renfrew, Ontario, Canada; died in 1948; was buried in Brockville, Grenville, Ontario, Canada.
12. Ida POFF was born on 5 Nov 1878 in Westmeath Twp., Renfrew, Ontario, Canada; died about 1975.