US AIR FORCE
John R Mercer
April 21, 1922—May 3, 2000
1ST SGT
Life Timeline
78 years1922
Born
April 21, 1922
US AIR FORCE
Service Record
Vietnam War
Vietnam War
Conflict
1ST SGT
2000
Passed Away
May 3, 2000
Service Record
Verified fields from cemetery source data.
Branch
US AIR FORCE
Rank
1ST SGT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more