U.S. Army
Peter L Costas
March 7, 1931—February 16, 2017
SP2
Life Timeline
85 years1931
Born
March 7, 1931
US ARMY
Service Record
Korean War
Korean War
Conflict
SP2
2017
Passed Away
February 16, 2017
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SP2
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more