John Joseph Duff
1893 - 1953 (60 years)(
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- 1 John Joseph Duff [1] b. 24 Mar 1893 d. 23 Oct 1953
- Nellie Elaine Keidel Locke
- 2 John Joseph Duff [1.1] b. 9 Jan 1931 d. 18 Dec 1997
- 2 Elaine M. Duff [1.2] b. 23 Mar 1932 d. 27 Apr 2017
- George Robert Eck b. 7 Oct 1929 d. 5 Mar 2004
- 3 Michael Robert Eck [1.2.1] b. 5 Jun 1971 d. 3 Aug 1988
- 3 Thomas Eck [1.2.2]
- 3 Michael Robert Eck [1.2.1]
- 2 Thomas Edward Duff [1.3] b. 1 May 1933 d. 26 Aug 2015
- 2 Philip James Duff [1.4] b. 6 Jul 1934 d. 4 May 1993
- + Barbara
- + Barbara
- 2 Mary Ellen Duff [1.5] b. 6 Sep 1935 d. 6 Oct 2019
- + Eugene Melville Connor b. 1 Jan 1933 d. 31 May 2002
- + Eugene Melville Connor b. 1 Jan 1933 d. 31 May 2002
- 2 John Joseph Duff [1.1]