John J Mcmahon Jr
1892 – 1977
- Born
- January 7, 1892
- Died
- October 18, 1977
- Buried at
- Long Island National CemeteryFarmingdale, NY
- Plot
- Section 2M, Site 5113-A
- Military service
- Us Army · World War I
- 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.