Umstetter, John on July 12, 2015 of Mt. Sinai, LI. Beloved husband of Frances. Loving father of Debra Tampakis and her husband Tom, Diane Umstetter and her husband Karl Dinsmore and Glenn Umstetter and his wife Ana. Cherished grandfather of Nick, Christine, Lauren, Kerri, Kevin and Luke. Dear brother of Theresa Maddaloni. Reposing at O.B. Davis Funeral Homes, 1001 Route 25A, Miller Place, LI. Visitation on Tuesday from 2-4 and 7-9 PM. Funeral Mass on Wednesday at 10 AM at St. Louis de Montfort R.C. Church in Sound Beach. Interment to follow at St. Patrick's Cemetery. For those interested, donations may be made in John's memory to either Hope House Ministries, St. Jude Children's Hospital or the Leukemia and Lymphoma Society. (www.lls.org)