US ARMY AIR CORPS
John Karl Keller
August 28, 1899—December 9, 1952
CPL
Life Timeline
53 years1899
Born
August 28, 1899
US ARMY AIR CORPS
Service Record
World War I
World War I
Conflict
CPL
1952
Passed Away
December 9, 1952
Service Record
Verified fields from cemetery source data.
Branch
US ARMY AIR CORPS
Rank
CPL
War / Conflict
World War I
Sourced from official cemetery data; last updated May 30, 2026.Learn more