Robert Erwin
1889 - 1931 (41 years)(
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- 1 Robert Erwin [1] b. 30 Jan 1889 d. 1931
- Isabelle Nevenner b. 1883 d. 1931
- 2 William Henry Erwin [1.1] b. 4 Feb 1916 d. 28 Nov 1987
- 2 Howard A. Erwin [1.2] b. 1 Oct 1918 d. 28 May 1937
- 2 Norman A. Erwin [1.3] b. 8 May 1922 d. 17 Jun 1922
- 2 William Henry Erwin [1.1]