U.S. Army
Mary L Cooper
September 22, 1913—March 3, 2001
PVT
Life Timeline
87 years1913
Born
September 22, 1913
US ARMY
Service Record
World War I
World War I
Conflict
PVT
2001
Passed Away
March 3, 2001
Memorial Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
PVT
War / Conflict
World War I
Sourced from official cemetery data; last updated May 30, 2026.Learn more