Leibner, Robert of Kings Park, on November 30, 2016. Beloved husband of the late Agnes (nee Dwyer). Devoted father of Elaine Sorrentino, Mary Zabolotny and Grace Costadura. Cherished grandfather of Renee McLoughlin, Rick Sorrentino, Ashley and Mark Hubner, Kimberly McPhail, Nicolas and Samantha Costadura. Adored great grandfather of Zachary, Tyler, Jake and Ava Sorrentino and Kelly Mcloughlin. Reposing Sunday 2-4 & 7-9pm at Clayton Funeral Home, Inc. 25 Meadow Rd. (cor. of Indian Head Rd.) Kings Park. A religious service will be held 8pm Sunday at the Funeral Home. Interment Monday at Calverton National Cemetery.