US NAVY
Joseph P Trettel
March 17, 1921—December 31, 1986
S1
Life Timeline
65 years1921
Born
March 17, 1921
US NAVY
Service Record
World War II
World War II
Conflict
S1
1986
Passed Away
December 31, 1986
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
S1
War / Conflict
World War II
Sourced from official cemetery data; last updated May 30, 2026.Learn more