US ARMY AIR FORCES
John C De Mattos
March 7, 1918—December 31, 2000
S SGT
Life Timeline
82 years1918
Born
March 7, 1918
US ARMY AIR FORCES
Service Record
World War II
World War II
Conflict
S SGT
2000
Passed Away
December 31, 2000
Service Record
Verified fields from cemetery source data.
Branch
US ARMY AIR FORCES
Rank
S SGT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more