US MARINE CORPS
Guy A Costello
June 12, 1933—November 9, 2002
Life Timeline
69 years1933
Born
June 12, 1933
US MARINE CORPS
Service Record
2002
Passed Away
November 9, 2002
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Sourced from official cemetery data; last updated May 30, 2026.Learn more