US MARINE CORPS
John Costa
June 28, 1932—June 3, 1954
PFC
Life Timeline
21 years1932
Born
June 28, 1932
US MARINE CORPS
Service Record
Korean War
Korean War
Conflict
PFC
1954
Passed Away
June 3, 1954
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
PFC
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more