US MARINE CORPS
John M Dennis
December 26, 1930—October 8, 2001
Life Timeline
70 years1930
Born
December 26, 1930
US MARINE CORPS
Service Record
Korean War
Korean War
Conflict
2001
Passed Away
October 8, 2001
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more