U.S. Army
Carl Alphonse Zimmermann
February 20, 1941—March 11, 2020
1SG
Life Timeline
79 years1941
Born
February 20, 1941
US ARMY
Service Record
Vietnam War
Vietnam War
Conflict
1SG
2020
Passed Away
March 11, 2020
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
1SG
War / Conflict
Vietnam War
Sourced from official cemetery data; last updated May 30, 2026.Learn more