US MARINE CORPS
John Oeffler
June 2, 1931—June 13, 1992
SGT
Life Timeline
61 years1931
Born
June 2, 1931
US MARINE CORPS
Service Record
Korean War
Korean War
Conflict
SGT
1992
Passed Away
June 13, 1992
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
SGT
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more