Louis James Calabrese, 88, formerly of Newtown Square, PA, passed away on May 31, 2015. He is survived by his son David Calabrese; daughter-in-law, Colleen Morrissey; grandchildren, Ryan Calabrese and Ethan Calabrese of Falls Church, VA and his ex-wife Marylyn Calabrese of Malvern, PA. Louis retired from the U.S. Navy in 1970 and had an active life as a school teacher and volunteer. He was an avid runner and participated in several half marathons in the Philadelphia area. He will be buried with full military honors at Arlington National Cemetery at a later date.