US MARINE CORPS
John M Kocan
October 30, 1937—March 28, 2008
SGT
Life Timeline
70 years1937
Born
October 30, 1937
US MARINE CORPS
Service Record
SGT
2008
Passed Away
March 28, 2008
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
SGT
Sourced from official cemetery data; last updated May 30, 2026.Learn more