Lown, William C., of Smithtown, NY on May 11, 2017 at the age of 82. Retired Athletic Director, Brentwood School District & Proud Veteran U.S. Army. Beloved husband of Jean. Loving father of William D. (Carla) Lown, and Elizabeth Pappas. Cherished grandfather of Katie and Joseph. Dear brother of Joan Shankel, Carolyn Lown and Dori Cacchio. He is survived by many other family members and friends. Religious Service was celebrated at Smithtown Presbyterian Church of Smithtown, NY. Interment with Military Honors followed at Calverton National Cemetery, Calverton, NY. Memorial donations may be made to; L.I. Alzheimer’s Foundation, 5 Channel Drive, Port Washington, NY 11050. Arrangements entrusted to the professional care of Branch Funeral Home of Smithtown and Vigliante family. Online guest book at www.branchfh.com