U.S. Army
John C Mayer
January 31, 1926—January 6, 2017
SGT
Life Timeline
90 years1926
Born
January 31, 1926
US ARMY
Service Record
Korean War
Korean War
Conflict
SGT
2017
Passed Away
January 6, 2017
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SGT
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more