Aileen Gordon Chism, 94, of Dillon, passed away at Barrett Hospital on August 13, 2020. Lillian Aileen Gordon was born on September 26, 1925 at Dillon Barrett Hospital, the daughter of Lillian Leppert Gordon and D.R. Gordon. She lived and grew up in Armstead, going to grade school in Armstead and went to high school in Lima. She married Jack Chism in March 1946. They lived in Armstead and later in Dillon after the Clark Canyon Dam displaced everyone in the Armstead area. Aileen was preceding in death by her parents, husband Jack, sister Edna, and daughter-in-law Roberta. She is survived by her son Paul, granddaughter Michelle(Bill)Johns, grandson Kim, great grandchildren Jordan, Casey, Jacob, Hunter, and Kyona. A private memorial service for the immediate family will be held at a later date.