US NAVY
John Dennis Ahern
August 6, 1924—August 7, 2007
LTJG
Life Timeline
83 years1924
Born
August 6, 1924
US NAVY
Service Record
World War II
World War II
Conflict
LTJG
2007
Passed Away
August 7, 2007
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