US NAVY
John F Knowles
May 25, 1931—August 7, 1994
EN3
Life Timeline
63 years1931
Born
May 25, 1931
US NAVY
Service Record
Korean War
Korean War
Conflict
EN3
1994
Passed Away
August 7, 1994
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
EN3
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more