U.S. Army
Mary Patricia O'Connor
March 9, 1951—July 11, 2015
SGT
Life Timeline
64 years1951
Born
March 9, 1951
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SGT
2015
Passed Away
July 11, 2015
Memorial Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SGT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more