US MARINE CORPS
Donald C Kieffer
January 5, 1943—March 2, 1996
SGT
Life Timeline
53 years1943
Born
January 5, 1943
US MARINE CORPS
Service Record
Vietnam War
Vietnam War
Conflict
SGT
1996
Passed Away
March 2, 1996
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
SGT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more