U.S. Army
Leo L Olson
July 16, 1911—May 7, 1945
S SGT
Life Timeline
33 years1911
Born
July 16, 1911
US ARMY
Service Record
World War II
World War II
Conflict
S SGT
1945
Passed Away
May 7, 1945
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
S SGT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more