US AIR FORCE
John William Bertelson
July 28, 1928—May 31, 2015
SSGT
Life Timeline
86 years1928
Born
July 28, 1928
US AIR FORCE
Service Record
SSGT
2015
Passed Away
May 31, 2015
Service Record
Verified fields from cemetery source data.
Branch
US AIR FORCE
Rank
SSGT
Sourced from official cemetery data; last updated May 30, 2026.Learn more