US NAVY
Mary Frances O'Bar
August 5, 1944—July 7, 2011
CAPT
Life Timeline
66 years1944
Born
August 5, 1944
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
CAPT
2011
Passed Away
July 7, 2011
Memorial Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
CAPT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more