Passed peacefully into final rest at her home in Washington, DC on October 3, 2015. Joan is survived by her devoted husband of 50 years, Lloyd F. Jordan, her brother-in-law William G. Jennings, and many loving nieces and nephews. Joan was preceded in death by her father Thomas Aloysius McMahon, mother Catherine Cecile (Horan) McMahon, and sister Diane Margaret McMahon Jennings. A graduate of Purdue University and member of Kappa Alpha Theta, Joan worked at the CIA and National Science Foundation. Funeral Mass at St. Thomas Apostle Catholic Church, 2665 Woodley Rd., NW, Washington, DC, on Friday, October 9 at 2 pm. Graveside ceremony at St. Mary's Catholic Cemetery, Lafayette, IN on Tuesday, October 13 at 2 p.m.
