US NAVY
Jack Otis Blackwell
August 3, 1923—May 2, 2014
Y2
Life Timeline
90 years1923
Born
August 3, 1923
US NAVY
Service Record
World War II
World War II
Conflict
Y2
2014
Passed Away
May 2, 2014
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
Y2
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more