U.S. Army
Luis Guillermo Marrero Sr
September 30, 1930—October 9, 2010
CPL
Life Timeline
80 years1930
Born
September 30, 1930
US ARMY
Service Record
Korean War
Korean War
Conflict
CPL
2010
Passed Away
October 9, 2010
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
CPL
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more