U.S. Army
Mary L O'Connor
September 14, 1926—November 25, 1984
S SGT
Life Timeline
58 years1926
Born
September 14, 1926
US ARMY
Service Record
World War II
World War II
Conflict
S SGT
1984
Passed Away
November 25, 1984
Memorial 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