Dennis married Catherine E Giblin on 9 Nov 1876. Catherine (daughter of Michael Giblin, Sr and Mary Feighan) was born on 19 Jun 1857 in Peru, La Salle County, Illinois, USA; died on 21 Jan 1940 in Champaign, Champaign County, Illinois, USA; was buried on 24 Jan 1940 in Ivesdale, Champaign County, Illinois, USA. [Group Sheet] [Family Chart]

1. John Coffey was born on 22 Sep 1877 in Champaign, Champaign County, Illinois, USA.
2. Dennis P Coffey was born about May 1880 in Illinois, USA; died in 1937; was buried in Ivesdale, Champaign County, Illinois, USA.
3. Alice C Coffey was born on 17 Feb 1882 in Illinois, USA; died on 8 Jul 1964; was buried in Ivesdale, Champaign County, Illinois, USA.
4. Margaret Coffey was born on 11 Oct 1884 in Illinois, USA; died on 29 Apr 1973 in Champaign, Champaign County, Illinois, USA; was buried in Ivesdale, Champaign County, Illinois, USA.
5. Edward P Coffey was born on 10 Mar 1887 in Colfax Township, Champaign County, Illinois, USA; died on 24 Feb 1941; was buried in Ivesdale, Champaign County, Illinois, USA.
6. Michael A Coffey was born on 14 Dec 1889 in Seymour, Champaign County, Illinois, USA; died in 1969; was buried in Ivesdale, Champaign County, Illinois, USA.
7. Martha Eleanor Coffey was born on 21 Feb 1893 in Illinois, USA; died on 20 Sep 1971.
8. Mary I (May) Coffey was born on 30 Oct 1895 in Illinois, USA; died on 6 Jan 1995; was buried in Ivesdale, Champaign County, Illinois, USA.
9. Francis James Coffey was born on 8 Jan 1899 in Champaign County, Illinois, USA; died on 28 May 1994 in Urbana, Champaign County, Illinois, USA; was buried in Champaign, Champaign County, Illinois, USA.