US AIR FORCE
John W Grennell II
January 31, 1935—August 6, 2006
A3C
Life Timeline
71 years1935
Born
January 31, 1935
US AIR FORCE
Service Record
Korean War
Korean War
Conflict
A3C
2006
Passed Away
August 6, 2006
Service Record
Verified fields from cemetery source data.
Branch
US AIR FORCE
Rank
A3C
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more