George married Mary Burkhart about 1906 in Ohio, USA. Mary (daughter of John William Burkhart and Mary M. McLaughlin) was born on 3 Mar 1885 in Temperanceville, Somerset Township, Belmont County, Ohio, USA; died on 4 May 1969 in Belmont County, Ohio, USA. [Group Sheet] [Family Chart]

1. Agnes Blanche Gallagher was born on 13 Dec 1907 in Belmont County, Ohio, USA; died on 19 Mar 2006 in Barnesville, Belmont County, Ohio, USA; was buried in Crestview Cemetery, Barnesville, Belmont County, Ohio, USA.
2. William A. Gallagher was born in 1909 in Belmont County, Ohio, USA; died on 28 Oct 1968 in Barnesville, Belmont County, Ohio, USA.
3. George Nicholas Gallagher
4. Michael G. Gallagher was born on 30 Sep 1914 in Belmont County, Ohio, USA; died on 16 Mar 1977 in Barnesville, Belmont County, Ohio, USA.
5. Kathryn J. Gallagher
6. Louise Loretta Gallagher was born on 1 Apr 1920 in Belmont County, Ohio, USA; died on 16 Jun 2003 in Nevada, USA.
7. Mary P. Gallagher
8. Francis Eugene Gallagher
9. John Herbert Gallagher
10. Pauline Gallagher