Margarett Ann Dietz, 63, of Oklahoma City, passed away January 22, 2017 at her home.  She was born April 23, 1953 in South Africa to Charles and Bee (Marlin) Dietz.  Margarett had lived in Oklahoma City most of her life. She had worked as a customer service representative.  She enjoyed quilting, spending time with her dogs, and reading Stephen King novels.  She was a movie buff and enjoyed watching reality tv.  She was preceded in death by her parents.  Margarett is survived by her son and daughter-in-law, Andrew and Kimberley Donaldson of Moore; brother and sister-in-law, Don and Ruth Ann Dietz of Denton, Texas; grandchildren, August and Robert Donaldson; nephew and niece, Jonathon Dietz and Susan Dietz.  A memorial service will be announced at a later date.