US MARINE CORPS
Dennis M Hartke
January 9, 1951—July 31, 2018
SGT
Life Timeline
67 years1951
Born
January 9, 1951
US MARINE CORPS
Service Record
Vietnam War
Vietnam War
Conflict
SGT
2018
Passed Away
July 31, 2018
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