Finn, William P. on March 20, 2012 of Sound Beach, LI. Beloved husband of Eileen. Loving father of William and his wife Katherine and Kathleen Coleman and her husband Brendan. Cherished grandfather of Bennett Grace Finn. Dear brother of Joan Smith, Elizabeth Dowling, Edward, Robert and the late Margaret Hartigan. William was a Past Grand Knight and a member of the St. Anne's Knights of Columbus in Glen Oaks. Reposing O.B. Davis Funeral Homes, 1001 Route 25A, Miller Place, LI. Visitation Thursday 2-4 and 7-9 PM. Funeral Mass Friday at 11 AM at St. Louis de Montfort R.C. Church, Sound Beach, LI. Interment at Holy Sepulchre Cemetery. In lieu of flowers, donations may be made to Good Shepherd Hospice.