U.S. Army
William Joseph Hayen
August 9, 1947—October 30, 2020
SP5
Life Timeline
73 years1947
Born
August 9, 1947
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SP5
2020
Passed Away
October 30, 2020
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SP5
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more