Catherine married Samuel JEFFREY on 16 May 1843 in Killinchy Presbyterian Church, Co. Down, Ireland. Samuel (son of John JEFFREY and Margaret CAUGHEY) was born in 1823 in , , Co. Down, Northern Ireland; died on 1 Aug 1896 in Ross Twp., Renfrew, Ontario, Canada. [Group Sheet] [Family Chart]

1. John JEFFREY was born on 25 Oct 1843 in Belfast, Co. Antrim, Ireland; died on 6 Feb 1915 in Ross Twp., Renfrew, Ontario, Canada; was buried in Cobden, Renfrew, Ontario, Canada.
2. Joseph JEFFREY was born on 24 Dec 1849 in , , Co. Down, Northern Ireland; died on 29 Jul 1907 in Ross Twp., Renfrew, Ontario, Canada; was buried in Haley Station, Renfrew, Ontario, Canada.
3. Mary Catherine JEFFREY was born on 4 Feb 1851 in , , , Ireland; died on 14 May 1914 in Ross Twp., Renfrew, Ontario, Canada; was buried in Cobden, Renfrew, Ontario, Canada.
4. Margaret Ann JEFFREY was born on 1 Jan 1855 in Glasgow, Lanark, Scotland; died on 13 Jun 1939 in Benito, Parkland, Manitoba, Canada; was buried in Benito, Parkland, Manitoba, Canada.
5. Samuel JEFFREY was born in 1853; and died.