US MARINE CORPS
John M Trompen
June 25, 1941—May 25, 2009
SGT
Life Timeline
67 years1941
Born
June 25, 1941
US MARINE CORPS
Service Record
Vietnam War
Vietnam War
Conflict
SGT
2009
Passed Away
May 25, 2009
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
SGT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more