US NAVY
Jack Davis Dempsey
July 21, 1926—January 1, 2001
Y2
Life Timeline
74 years1926
Born
July 21, 1926
US NAVY
Service Record
World War II
World War II
Conflict
Y2
2001
Passed Away
January 1, 2001
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