US NAVY
John F Gannon
August 10, 1922—June 27, 2015
PHM1
Life Timeline
92 years1922
Born
August 10, 1922
US NAVY
Service Record
World War II
World War II
Conflict
PHM1
2015
Passed Away
June 27, 2015
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
PHM1
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more