Dennis O'brien
1840 – 1914
- Born
- March 16, 1840
- Died
- March 5, 1914
- Buried at
- San Antonio National CemeterySan Antonio, TX
- Plot
- Section H, Site 91
- Military service
- Us Army
- Relationship
- Veteran (Self)
Map shows the cemetery location; precise grave position may vary.
Source: U.S. Department of Veterans Affairs — National Cemetery Administration · CC0-1.0. Suggest a correction or removal.