U.S. Army
Joseph Marshall Horn III
August 9, 1940—August 28, 2021
1LT
Life Timeline
81 years1940
Born
August 9, 1940
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
1LT
2021
Passed Away
August 28, 2021
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
1LT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more