US NAVY
Mary Joan Mahoney
June 22, 1930—February 25, 2018
LCDR
Life Timeline
87 years1930
Born
June 22, 1930
US NAVY
Service Record
Vietnam War
Vietnam War
Conflict
LCDR
2018
Passed Away
February 25, 2018
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
LCDR
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more