U.S. Army
Colin G O'Shaughnessy
August 16, 1957—July 3, 2020
SSG
Life Timeline
62 years1957
Born
August 16, 1957
US ARMY
Service Record
Iraq
Iraq
Conflict
SSG
2020
Passed Away
July 3, 2020
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SSG
War / Conflict
Iraq
Sourced from official cemetery data; last updated May 30, 2026.Learn more