U.S. Army
Billy Gene Duncan
March 21, 1934—June 1, 2015
CSM
Life Timeline
81 years1934
Born
March 21, 1934
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
CSM
2015
Passed Away
June 1, 2015
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
CSM
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more