US MARINE CORPS
John Morehouse Kniffen
February 16, 1934—November 24, 2020
SGT
Life Timeline
86 years1934
Born
February 16, 1934
US MARINE CORPS
Service Record
Korean War
Korean War
Conflict
SGT
2020
Passed Away
November 24, 2020
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