U.S. Army
Joseph Duncan Leonard
October 19, 1924—October 2, 2002
AVN CADET
Life Timeline
77 years1924
Born
October 19, 1924
US ARMY
Service Record
World War II
World War II
Conflict
AVN CADET
2002
Passed Away
October 2, 2002
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
AVN CADET
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more