U.S. Army
Iorwerth M Derr
July 19, 1948—April 10, 1998
Life Timeline
49 years1948
Born
July 19, 1948
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
1998
Passed Away
April 10, 1998
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more