Illa Mae Conrad
1916 - 1979 (62 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Illa Mae Conrad [1] b. 16 Nov 1916 d. 11 Oct 1979
- James Alexander Zwick b. 10 Nov 1914 d. 24 Feb 1985
- 2 Ronald J. Zwick [1.1]
- 2 Roger Alexander Zwick [1.2]
- 2 Nancy Elaine Zwick [1.3]
- 2 Ronald J. Zwick [1.1]