US NAVY
John W Gerhardt Sr
July 18, 1921—September 25, 2001
GM1
Life Timeline
80 years1921
Born
July 18, 1921
US NAVY
Service Record
World War II
World War II
Conflict
GM1
2001
Passed Away
September 25, 2001
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
GM1
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more