Beloved husband of 43 years to Sharon (Widener) Karl. Loving father of Steven (Kristyn), Stacie (Jooel) Albuez, Jeffrey (Stephanie), Timothy (Deanna) and Meagan Karl. Dear grandfather of Adelyn, William, Makai, Austin, Jacob, Aliana, Anthony and Brielle. Brother of John (Linda), Barbara (Michael) Schreiber and Robert (Shelly). Also survived by many nieces and nephews. Family will be present to receive friends on Monday from 3-8PM at the PERNA,DENGLER,ROBERTS Funeral Home, 1671 Maple Road. Family & friends are invited to attend a Mass of Christian Burial celebrated from Nativity of the BVM Church on Tuesday at 10:30AM, Please assemble in church. In Lieu of flowers donations in Bill’s name may be made to the Main-Transit Fire Department or MS Society of Buffalo. Online condolences may be made at www.denglerrobertspernafuneral.com