HAMM- Donald L. of West Seneca, NY. April 4, 2020. Adored husband to the late Vivian Hamm (nee Leonard). Cherished father to Nancy (late John) Pankow and William (Mary Peg) Hamm. Beloved grandfather to Corey (Chris) Wilson, Heather (Paul) Kraemer, Adam (Kim) Hamm, Ben (Juliana) Hamm, John J. Pankow (Amanda). Great Grandfather to Ryan, Conner, Amanda, Eli, Shea, Liam, Lucy, Molly, Ben, Arthur, Fiona, Lilah.. Survived by many nieces, nephews and friends. A memorial will be held at a later date. If desired, memorials may be made to Ebenezer UCC, 630 Main St. NY 14224, West Seneca or Dunkirk Camp, 3602 Lakeshore Dr. East, Dunkirk, NY 14048. Online condolences may be shared at www.hoyfuneralhome.com