US MARINE CORPS
Joseph B Leonard
September 3, 1932—October 16, 2003
SGT
Life Timeline
71 years1932
Born
September 3, 1932
US MARINE CORPS
Service Record
Korean War
Korean War
Conflict
SGT
2003
Passed Away
October 16, 2003
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
SGT
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more