U.S. Army
John J Mahar
Unknown—November 28, 1913
PVT
Life Timeline
Birth
Born
US ARMY
Service Record
PVT
1913
Passed Away
November 28, 1913
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
PVT
Sourced from official cemetery data; last updated May 30, 2026.Learn more