US AIR FORCE
John O Cosby
April 26, 1942—March 13, 2021
SGT
Life Timeline
78 years1942
Born
April 26, 1942
US AIR FORCE
Service Record
SGT
2021
Passed Away
March 13, 2021
Service Record
Verified fields from cemetery source data.
Branch
US AIR FORCE
Rank
SGT
Sourced from official cemetery data; last updated May 30, 2026.Learn more