U.S. Army
Denny Roy Zillmer
February 22, 1935—July 21, 2007
SGM
Life Timeline
72 years1935
Born
February 22, 1935
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
SGM
2007
Passed Away
July 21, 2007
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
SGM
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more