US NAVY
John Francis Hennessey
August 6, 1923—July 9, 2004
SK1
Life Timeline
80 years1923
Born
August 6, 1923
US NAVY
Service Record
World War II
World War II
Conflict
SK1
2004
Passed Away
July 9, 2004
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
SK1
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more