US ARMY AIR CORPS
John B Greiner
June 16, 1915—March 31, 1998
S SGT
Life Timeline
82 years1915
Born
June 16, 1915
US ARMY AIR CORPS
Service Record
World War II
World War II
Conflict
S SGT
1998
Passed Away
March 31, 1998
Service Record
Verified fields from cemetery source data.
Branch
US ARMY AIR CORPS
Rank
S SGT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more