US NAVY
William John Mang Jr
March 17, 1929—February 3, 2020
EM3
Life Timeline
90 years1929
Born
March 17, 1929
US NAVY
Service Record
Korean War
Korean War
Conflict
EM3
2020
Passed Away
February 3, 2020
Service Record
Verified fields from cemetery source data.
Branch
US NAVY
Rank
EM3
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more