Robert W. "Bob" Duda, Sr., 70, of Newark Valley, NY, unexpectedly passed away Saturday, January 10, 2026. Mr. Duda was born in Washington, DC to the late Walter and Ruth Duda. Along with his parents, he was predeceased by his wife of 43 years, Edith Duda. Bob is survived by his five children and their spouses, Angela and Dan, Robert, Jr. and Janene, William and Tysha, Sarah and Matthew, Christine and Wesley; eight grandchildren, Charles, Timothy, Samantha, Robert III, Colby, Elizabeth, Nicholas, Jackson; sister, Donna Galligan; several nieces, nephews, cousins and dear friends. In honoring Bob's wishes, private services will be held.