Mary Ann Yonke, age 88, of Centennial, Colorado passed away November 25, 2017. Mary Ann was born on August 11, 1929 in Tulsa, Oklahoma to Ethel Mae (Evans) Deck and Robert Deck. She is preceded in death by her parents, her brother Robert ""Bobby"" Deck, Jr. and her loving husband of 62 years, Jack Elwood Yonke. She is survived by her daughter Kirstin (Mark) Halpert and granddaughters Megan and Lauren Halpert. A Memorial Service will be held Thursday, November 30, 2017 at 7:00 PM at Cornerstone Church, 9941 Lone Tree Parkway, Lone Tree, Colorado, 80124. Memorial donations may be made in Mary's name to Alzehimer's Association of Colorado at alz.org. Please share memories of Mary Ann and condolences for her family in the guestbook below.