US NAVY
John Joseph Koenig
June 20, 1920—April 14, 2006
EM3
Life Timeline
85 years1920
Born
June 20, 1920
US NAVY
Service Record
World War II
World War II
Conflict
EM3
2006
Passed Away
April 14, 2006
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
EM3
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more