US NAVY
Leo M Koch
January 2, 1921—November 20, 1999
Life Timeline
78 years1921
Born
January 2, 1921
US NAVY
Service Record
World War II
World War II
Conflict
1999
Passed Away
November 20, 1999
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more