US MARINE CORPS
Mary Ann McMahon
January 29, 1942—August 28, 2008
MAJ
Life Timeline
66 years1942
Born
January 29, 1942
US MARINE CORPS
Service Record
Vietnam War
Vietnam War
Conflict
MAJ
2008
Passed Away
August 28, 2008
Memorial Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
MAJ
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more