Edwin P. O'Brien
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- 1 Edwin P. O'Brien [1]
- Salomea Flickinger b. 10 Mar 1872 d. 2 Jan 1966
- 2 Edward Morgan O'Brien [1.1] b. 3 Apr 1890 d. 20 Apr 1959
- 2 Morgan J. O'Brien [1.2] b. 15 Jul 1890
- Nora Flynn
- 3 Mary O'Brien [1.2.1]
- 3 Mary O'Brien [1.2.1]
- 2 Margaret Mary O'Brien [1.3]
- 2 Edward Morgan O'Brien [1.1]