US MARINE CORPS
Donald Keith Alexander
June 11, 1931—September 4, 2018
SGT
Life Timeline
87 years1931
Born
June 11, 1931
US MARINE CORPS
Service Record
Korean War
Korean War
Conflict
SGT
2018
Passed Away
September 4, 2018
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
SGT
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more