US MARINE CORPS
Robert Osborn Cooley
September 16, 1935—October 28, 2021
PFC
Life Timeline
86 years1935
Born
September 16, 1935
US MARINE CORPS
Service Record
Korean War
Korean War
Conflict
PFC
2021
Passed Away
October 28, 2021
Service Record
Verified fields from cemetery source data.
Branch
US MARINE CORPS
Rank
PFC
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more