US MARINE CORPS
Leo Joseph Therrien
March 7, 1934—March 22, 2020
PVT
Life Timeline
86 years1934
Born
March 7, 1934
US MARINE CORPS
Service Record
Korean War
Korean War
Conflict
PVT
2020
Passed Away
March 22, 2020
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
PVT
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more