Kathleen Nolan Byrne 87, of Aurora, CO passed away peacefully at the Christian Care home in Castle Rock, CO. She was the wife of the late Robert W. Byrne. Born in Binghamton, NY, shw aws the daughter of Lionel and Jean Singfield. Kathleen was a loving mother to her three daughters, Wendy Fuller and husband, Bruce, of Centennial, CO; Pamela Billington and husband, Lew, of Spencer, NY and Susan DeKleine and husband, Richard, of Downingtown, PA. She is also survived by her six grandchildren: Kristine Martens, Kory Fuller, James Billington, Hanna Billington, Gillian Armstrong, Meredith Rae and six great-grandchildren. In lieu of flowers, memorial contributions may be made in Kathleen's name to the American Heart Association at https://donate.americanheart.org. Services will be private. Please share condolences at www.HoranCares.com