U.S. Army
Sidney J Dupuy
July 2, 1935—November 12, 2016
CPT
Life Timeline
81 years1935
Born
July 2, 1935
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
CPT
2016
Passed Away
November 12, 2016
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
CPT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more