US AIR FORCE
John Russell Sinclair Jr
March 8, 1950—July 9, 2019
TSGT
Life Timeline
69 years1950
Born
March 8, 1950
US AIR FORCE
Service Record
TSGT
2019
Passed Away
July 9, 2019
Service Record
Verified fields from cemetery source data.
Branch
US AIR FORCE
Rank
TSGT
Sourced from official cemetery data; last updated May 30, 2026.Learn more