US MARINE CORPS
Gene Michael Grosskopf
September 3, 1944—January 10, 2020
Life Timeline
75 years1944
Born
September 3, 1944
US MARINE CORPS
Service Record
2020
Passed Away
January 10, 2020
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Sourced from official cemetery data; last updated May 30, 2026.Learn more