Catherine “Cathy” Marie Smith age 78, of Gillette, WY formerly of Billings, MT passed away peacefully in her sleep on December 7, 2017 at The Legacy Living and Rehabilitation Center. She was preceded in death by her parents and five older brothers. Leaving behind her husband of 60 years, Dave Smith; son, Ron (Tom) of Glendale, AZ; daughter, Sheri Smith of Gillette, WY; three grandsons, Jeremy (Erin) Sadler, Justin Sadler of Tucson, AZ and Jerrod (Elizabeth) Sadler of Gillette, WY; and three great-grandchildren. We will miss you mom, until I hug you again. Memorial services to be planned at a later date. Memorials and condolences may be sent in care of Walker Funeral Home 410 Medical Arts Court, Gillette, WY 82716. Condolences may also be expressed at www.walkerfuneralgillette.com