U.S. Army
John H Manthey
April 13, 1928—December 13, 2008
SGM
Life Timeline
80 years1928
Born
April 13, 1928
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SGM
2008
Passed Away
December 13, 2008
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SGM
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more