US ARMY AIR FORCES
John Gerald Hartman
November 12, 1918—April 23, 2004
S SGT
Life Timeline
85 years1918
Born
November 12, 1918
US ARMY AIR FORCES
Service Record
World War II
World War II
Conflict
S SGT
2004
Passed Away
April 23, 2004
Service Record
Verified fields from cemetery source data.
Branch
US ARMY AIR FORCES
Rank
S SGT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more