WaIter F. Wirth: Born May 23, 1929 in Columbus, Ohio. Died April 4, 2015 at Silverado Memory Care in Peoria, Az. He retired from both Rockwell/Boeing Aerospace and Grumman/Northrup Corporation after 43 years combined service. He is survived by his wife of 60 years, Shirley; Son, David F. Wirth (Tracy) of California; daughter, Carol Damron (Bryan) of Az; 4 grandchildren and 2 great grandchildren; brother in law and sister in law, David &Patricia Green; 1 nephew and 2 nieces. A Mass will be held Thursday, April 23 at 1:00 pm at St. Elizabeth Seton Catholic Church, 9728 Palmeras Dr.,Sun City, AZ. Interment at the National Memorial Cemetery of Arizona. In lieu of flowers doonations may be made to SunHealth Research Institute, Hospice of AZ or your favorite charity.