Sidney B O'brien
1892 – 1959
- Born
- May 25, 1892
- Died
- February 13, 1959
- Buried at
- Arlington National CemeteryArlington County, VA
- Plot
- Section 38, Site 4776
- Military service
- Usa
- Relationship
- Data Under Review
Map shows the cemetery location; precise grave position may vary.
Source: Office of Army Cemeteries / U.S. Army — Arlington National Cemetery · US-PD. Suggest a correction or removal.