U.S. Army
Oswald Cooper
August 28, 1901—April 2, 1991
CAPT
Life Timeline
89 years1901
Born
August 28, 1901
US ARMY
Service Record
World War II
World War II
Conflict
CAPT
1991
Passed Away
April 2, 1991
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
CAPT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more