William John Dueker was born in 1859 and died in 1931. He married Sophia
  Mary Westrup who was born in 1862 and died in 1935. Their children were:
       John Wesley who died in 1952. They had two boys - Kenneth and Howard;
  Edward, who lived in Portland, Oregon, had a daughter, Maurine; Harvey A., was
  born in 1885 and died in 1964. He was married to Marie Kufalkk, who was born
  in 1890 and died in 1967. They had two boys - Dwaine Donald, born in 1912 and
  died in 1977. He was married to Verda Lundine (Born in 1915) who lives in
  Kansas City, Kansas. They have two daughters - Sandra and Diane. Alton married
  Joy Woodruff and lives in Goodman, Missouri. They have five children - Jon,
  Donald, Steven, Christine and David. Clarence married Edna Latzke. They had
  one son, Gordon - all deceased.
       Viola married Clayton Blackwelder. They had a son, Myron, who died in 1945.
  He was married to Myrtle Steele, who died in the early 1950's. They had a
  daughter Neva Jean. Clayton Blackwelder's daughter, Arlene married Clayton
  McCormack. They had three boys and two girls. Lillian married G.L. Mickey.
       Brothers and sisters of Sophia Mary Westrup were J.F. Westrup, Mendon,MO.;
  Edward Westrup, Hope, KS; Albert G. and Louis C., Woodbine, KS; Mrs Anna
  Oesterreich, Prescott, Arizona; Mrs. E.H. Weaver, Carlsbad, NM; Mrs. E.
  Volkman, Abilene, KS, Henry W., William, Mrs. Minnie (Frank) Oesterreich, Mrs.
  Agnes (Ora) Kohler.  
               
  Source: Woodbine, Kansas Centennial, 1887 - 1987, 
          Woodbine through the years pg. 72
          Submitted by Verda Dueker