US AIR FORCE
John Matthews O'Leary
June 21, 1930—September 27, 1995
1ST LT
Life Timeline
65 years1930
Born
June 21, 1930
US AIR FORCE
Service Record
1ST LT
1995
Passed Away
September 27, 1995
Service Record
Verified fields from cemetery source data.
Branch
US AIR FORCE
Rank
1ST LT
Sourced from official cemetery data; last updated May 30, 2026.Learn more