US MARINE CORPS
Gus H Costas
August 24, 1934—January 16, 2018
PFC
Life Timeline
83 years1934
Born
August 24, 1934
US MARINE CORPS
Service Record
PFC
2018
Passed Away
January 16, 2018
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
PFC
Sourced from official cemetery data; last updated May 30, 2026.Learn more