US MARINE CORPS
John R Platchko
December 12, 1930—July 1, 1995
SGT
Life Timeline
64 years1930
Born
December 12, 1930
US MARINE CORPS
Service Record
Korean War
Korean War
Conflict
SGT
1995
Passed Away
July 1, 1995
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