William "Butch" Koehler, 79 of Sandwich, IL, died on Wednesday, November 25, 2015 at Sandwich Rehabilitation and Nursing Home in Sandwich, IL.  He was born on September 2, 1936 in Aurora, IL the son of George and Lucille Koehler.  Butch worked as a foundry worker at Plano Molding for over 20 years.  He enjoyed bowling.  Butch is survived by his brother-in-law, Gerald Sawtell of Delavan, WI, numerous nieces and nephews and host of other relatives.  He was preceded in death by his parents, his three brothers; Jack, George, James and one sister, Betty.  Graveside service will be held at 11:30AM Tuesday, December 1, 2015 at Little Rock Township Cemetery in Plano, IL.  Haase-Lockwood & Associates Funeral Homes and Crematory handled arrangements. Online Guest Book at www.haaselockwoodfhs.com