Lenore Duncan, 75, of Sheridan, passed away on Sunday, August 30, 2015, at her residence. She was born on August 19, 1940, in Crow Agency, MT, to parents George and Alvina (Sangray) Peterson.Lenore enjoyed reading, golfing, fishing, tennis, coffee and cards, bingo, slot machines, and cooking. Over time she was a caterer, CNA, Restauranteur, taught Beautician School, was a Real Estate Broker and Business Woma n. She was a lifetime member of the Eastern Star. Most of all she loved her family.Lenore was preceded in death by her parents. She is survived by her children, FrankDuncan of Sheridan, Thomas Duncan of Sheridan, Robert Duncan (Terri Tippings-Duncan) of Lake Elsinore, CA, Peter Duncan of San Diego, CA, sister, Carol DeVries of Billings, grandchildren, Mandi Duncan, Heather Ruelas, Samantha (Andy) Kresl, Nicole Duncan, Tad Collins, TJ Duncan, great grandchildren, Joeie Kresl, Joey Ruelas and Nathan Ruelas.A Celebration of Life will be held at 10:00 on Friday, September 4, 2015, at Kane Funeral Home with Tom Saur officiating.Memorials to honor Lenore may be made to Sheridan Senior Center, 211 Smith Street, Sheridan, WY 82801.Kane Funeral Home has been entrusted with arrangements.