US NAVY
O Mason Cooper
September 19, 1921—January 14, 2017
Life Timeline
95 years1921
Born
September 19, 1921
US NAVY
Service Record
2017
Passed Away
January 14, 2017
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Sourced from official cemetery data; last updated May 30, 2026.Learn more