Douglas O. Kleckner, of Angola, died Sunday in Lake Shore Hospital, Irving, of a massive heart attack. He was 66.
Born in Cleveland, he was a graduate of Grover Cleveland High School.
Mr. Kleckner worked at Trico Products Corp. as a machine operator from 1967 until retirement in 2002.
Survivors include three sons, Steven, Robert and Jeff; a daughter, Kathy Hayner; two sisters, Carol Fitzsimmons and Sandy Camizzi; and two brothers, Albert Kleckner and Harold Sparks.
A memorial service will be at 11 a.m. Saturday in Gowanda Free Methodist Church.