Dianna went to her Lord and Savior from the Pathways Hospice in Loveland. Colorado on August 21, 2013. Her husband was by her side. Born December 2nd, 1948 in Altadena, California. Dianna was the eldest daughter of Charles Carlos and Lucille Guerrero. She was baptized at the Alhambra Church of Christ April 12, 1957 by Brother Jean Valentine. Dianna graduated from Alhambra High School in 1967 and moved to Fort Collins with her husband Lester Cowboy in 1993. She loved the area and the people. She loved cooking for family gathering and dinners during the holidays. She loved traveling across the United States with her husband and her dog Charlotte Rose as well as taking cruises on the Caribbean, snorkeling among the coral and the fish. She also enjoyed the theatre. Dianna careered in the accounting field and retired to stay home in 1995. Happily married to Lester Cowboy Gasaway from Washington State, for 43 years having twins, Christina and Michael, she cared for and delighted in her children's accomplishments. She loved all her children. Dianna had suffered multiple surgeries and battled alcoholism. Dianna is preceded in death by grandparents, Merced and Marianna Guerrero, Steve and Opal Dupuis; parents, Charles and Lucille Guerrero, Aunt Louise and Uncle Ernie; parents in-laws, Jim, Sr. and Margaret Gasaway and brother in law Jim Jr. She was a devoted sister to Susan and is survived by husband, Lester Cowboy; son, Michael and daughters, Christina and Wendy; grandsons, Nathan and Terrence; sister, Susan Eggleston; brother, Charles Jr.; in-laws, Dale Eggleston, Ernest, Peggy, Jake and Stephen Guerrero, Tina and Jeff Simmons, also Gary and Marlene Gasaway. Interment will be in the Caribbean where she loved the warm waters and beautiful scenery. Memorial Services will be at her home, 4349 Winterstone Dr. Fort Collins on Wednesday, September 28, 2013 at 2:00 p.m. Flowers or donations gratefully accepted or you may make a donation to your favorite charity.