US MARINE CORPS
John David McDonough
October 21, 1937—August 11, 2020
CPL
Life Timeline
82 years1937
Born
October 21, 1937
US MARINE CORPS
Service Record
CPL
2020
Passed Away
August 11, 2020
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
CPL
Sourced from official cemetery data; last updated May 30, 2026.Learn more