Kathleen Susan Abbott, 74, of Sheridan, passed away on Tuesday, April 11, 2017, at the Swedish Medical Hospital in Denver, CO. She was born on April 9, 1943, in Lincoln, NE. Her parents were George Clinton and Kathleen Vera (Perry) Butcher. She married Gay Elliott Miller and they moved out to Sheridan, WY to eventually settle on the 5 Mile Flat near Parkman, WY.