David Jon Doughty, 77, of Creve Coeur, MO passed away March 15, 2019 at Missouri Baptist Hospital. David was born March 2, 1942, in Denver, CO to Leonard and Delorus Doughty. He attended Saint Louis University and graduated with masters in Divinity & Numbers and English. Ordained a Jesuit in 1973, he travelled to Belize to support missionary work. Hearing a different call from God, David married Alex Jonch on October 27, 1978. David then worked at DeSmet Jesuit High School in many roles over his 30+ year career, retiring as Associate Principal in 2009. David is survived by his wife; daughter Bridget Anne Doughty; daughter Susan Joan Doughty, son-in-law Niles Callanan, and grandchildren Aria and Jack of Massachusetts; son David Jon Doughty II and wife Katherine Doughty of Maryland; sister Joan Doughty of Colorado; and sister Janet and brother in law William Lange of Colorado. David was preceded in death by his parents and mother-in-law Cecilia Jonch. Memorial mass will be held 12:00 PM March 23rd 2019 at Fr. Boian Chapel at DeSmet Jesuit High School followed by a reception in the cafeteria. In leiu of flowers, the family requests donations in Dave’s name to the Belize 2020 fund at connect.jesuitscentralsouthern.org/donate.