U.S. Army
Dennis M Costello
September 22, 1943—May 8, 2003
Life Timeline
59 years1943
Born
September 22, 1943
US ARMY
Service Record
2003
Passed Away
May 8, 2003
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Sourced from official cemetery data; last updated May 30, 2026.Learn more