US MARINE CORPS
J Michael Gillis
June 17, 1958—June 16, 2020
CWO3
Life Timeline
61 years1958
Born
June 17, 1958
US MARINE CORPS
Service Record
Persian Gulf War
Persian Gulf War
Conflict
CWO3
2020
Passed Away
June 16, 2020
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
CWO3
War / Conflict
Persian Gulf War
Sourced from official cemetery data; last updated May 30, 2026.Learn more