Lettis, John J. Former 30 yr resident of Williston Park, N.Y. on September 8, 2009. Beloved husband of Mary. Devoted father of John M. Jr. (Maureen), Marie Toto (John), Susan Hock (James), Daniel (Stephanie) and Dennis (Samantha). Loving Grandfather of 17. Dear brother of Helen, Cecilia and the late Rosemary and Robert. 38 Yr Retiree w/ The U.S. Post Office and Veteran of The U.S. Navy WW11. Visitation Thursday 7-9 pm and Friday 2-5 and 7-9 pm @ Weigand Bros Funeral Home 49 Hillside Ave., Williston Park, NY. Funeral Mass Saturday 9:45am St Aidan's R.C. Church. Interment Melville Cemetery, Melville, NY. In lieu of flowers donations may be made in John's memory to Hospice Care Network 99 Sunyside Blvd, Woodbury, NY 11797