US NAVY
John Jacob Smith Jr
August 23, 1918—September 24, 2000
LTJG
Life Timeline
82 years1918
Born
August 23, 1918
US NAVY
Service Record
World War II
World War II
Conflict
LTJG
2000
Passed Away
September 24, 2000
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
LTJG
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more