US NAVY
John E Cockayne Sr
April 10, 1922—June 5, 2010
LT
Life Timeline
88 years1922
Born
April 10, 1922
US NAVY
Service Record
World War II
World War II
Conflict
LT
2010
Passed Away
June 5, 2010
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
LT
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more