US MARINE CORPS
Sidney Joseph Guilbeau
October 23, 1934—March 11, 2018
CPL
Life Timeline
83 years1934
Born
October 23, 1934
US MARINE CORPS
Service Record
Korean War
Korean War
Conflict
CPL
2018
Passed Away
March 11, 2018
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
CPL
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more