U.S. Army
John Matthew Hammett Sr
May 1, 1932—January 14, 2015
MAJ
Life Timeline
82 years1932
Born
May 1, 1932
US ARMY
Service Record
Korean War
Korean War
Conflict
MAJ
2015
Passed Away
January 14, 2015
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
MAJ
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more