U.S. Army
Otto Matthew Bierlein
November 9, 1929—March 19, 2016
M SGT
Life Timeline
86 years1929
Born
November 9, 1929
US ARMY
Service Record
Korean War
Korean War
Conflict
M SGT
2016
Passed Away
March 19, 2016
Service Record
Verified fields from cemetery source data.
Branch
US ARMY
Rank
M SGT
War / Conflict
Korean War
Sourced from official cemetery data; last updated May 30, 2026.Learn more