US MARINE CORPS
Costly Wayne McCoy
January 2, 1930—May 18, 2017
SGT
Life Timeline
87 years1930
Born
January 2, 1930
US MARINE CORPS
Service Record
Korean War
Korean War
Conflict
SGT
2017
Passed Away
May 18, 2017
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