US NAVY
John A Mattingly
December 17, 1921—April 28, 2018
CPO
Life Timeline
96 years1921
Born
December 17, 1921
US NAVY
Service Record
World War II
World War II
Conflict
CPO
2018
Passed Away
April 28, 2018
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
CPO
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more