US MARINE CORPS
Joseph J Demasco
March 2, 1934—December 23, 1973
SGT
Life Timeline
39 years1934
Born
March 2, 1934
US MARINE CORPS
Service Record
Korean War
Korean War
Conflict
SGT
1973
Passed Away
December 23, 1973
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