US AIR FORCE
Gregory Allen Twist
December 21, 1953—March 4, 2021
SGT
Life Timeline
67 years1953
Born
December 21, 1953
US AIR FORCE
Service Record
Vietnam War
Vietnam War
Conflict
SGT
2021
Passed Away
March 4, 2021
Service Record
Verified fields from cemetery source data.
Branch
US AIR FORCE
Rank
SGT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more