Shirley M. Thomson, 79, was born September 26, 1933 in Walnut, Iowa to James Peter Zimmerman and Mary Ellen Paterson Zimmerman, and passed away at her home on June 23, 2013. She was a dispatcher for Coors Brewing for 26 years. She is survived by her husband Ralph B. Thomson, children Roderick Thomson, Richard Thomson, Valorie Waldroup and her husband Larry, and Rory Thomson and his wife Cathy, and grandchildren Rylan Thomson, Ryan Thomson, and Gregory Waldroup. Mr. Thomson's was preceded in death by her brother James Zimmerman, Jr. and her grandson Timothy Shane Thomson. The family will have a private graveside service. Please share your memories of Shirley and condolences with her family by selecting the guestbook below.