John Philip Zwick
1884 - 1974 (89 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 John Philip Zwick [1] b. 1 Mar 1884 d. 28 Feb 1974
- Nora A. Whalen b. 1885 d. 20 Sep 1962
- 2 Anne Marie Zwick [1.1] b. 23 Apr 1911 d. 8 Feb 1912
- 2 John Phillip Zwick [1.2] b. 29 Jan 1913 d. 3 Aug 2002
- Virginia Dorothy Fox b. 20 Aug 1920 d. 16 Sep 2010
- 3 John R. Zwick [1.2.1]
- 3 Michael J. Zwick [1.2.2]
- 3 John R. Zwick [1.2.1]
- 2 Mary Loretta Zwick [1.3] b. 16 Apr 1917 d. 26 Dec 2000
- 2 Robert M. Zwick [1.4]
- Dolores M. Knoll b. 17 Sep 1927 d. 29 Jun 2010
- 3 Thomas Zwick [1.4.1]
- 3 Thomas Zwick [1.4.1]
- 2 Anne Marie Zwick [1.1]