Vaughn, William T. on July 6, 2017 of Port Jefferson Station, LI. Beloved father of William R. and Leanna Vaughn. Former husband of Patricia Vaughn. Loving brother of Robert. Cherished uncle of Mikey and Jeffrey Vaughn and Lindsey Brown. Reposing at O.B. Davis Funeral Homes, 4839 Nesconset Highway, Port Jefferson Station, LI. Visitation will be held on Saturday, July 8th from 2-4 and 7-9 PM. A Celebration of Life Service will be held Saturday evening. Cremation Private.