U.S. Army
William John Greenwald
November 19, 1938—March 4, 2022
1LT
Life Timeline
83 years1938
Born
November 19, 1938
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
1LT
2022
Passed Away
March 4, 2022
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
1LT
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more