William J. Villari, 86, of Leisure Village West, Manchester Twp., passed away Monday, November 27, 2023, at Community Medical Center, Toms River. William was the Chief Investigator for Passaic County Election Department for many years before retiring. Born and raised in Paterson, he moved to Manchester Twp. in 2000. William was predeceased by Kathleen, and his daughter-in-law Mara Villari. William is survived by 3 sons, William and his wife, Alyssa of Wayne, and their children Zachary, Benjamin, Jacob, Rebecca, David of Fallston, MD, and his son Nunzio, Daniel and his wife, Amy of Randolph, and their children, Gabrielle, Brianna, Jessie and great-grandchildren Angelo and Lucas, his daughter Cheryl Pezzuti and her husband, Bob of Fairfield and their children Robert, Michael, Christopher, and Rose. Services are private.