U.S. Army
Bernard L Koopmann
May 17, 1950—June 1, 2001
SP4
Life Timeline
51 years1950
Born
May 17, 1950
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SP4
2001
Passed Away
June 1, 2001
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SP4
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more