US AIR FORCE
John F Lieffring
August 11, 1932—September 1, 2007
TSGT
Life Timeline
75 years1932
Born
August 11, 1932
US AIR FORCE
Service Record
Vietnam War
Vietnam War
Conflict
TSGT
2007
Passed Away
September 1, 2007
Service Record
Verified fields from cemetery source data.
Branch
US AIR FORCE
Rank
TSGT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more