Mary Eleanor Williams of Kalamazoo Passed away from complications from surgery on October 1, 2018 at Bronson Hospital, born in Kalamazoo on August 7, 1957 the daughter of William Joseph and Shirley (Brown) Ketelaar. Mary worked for many years in dentist offices around Kalamazoo which then turned into her own in home billing services for many psychologist and social workers in this area. Mary was united in marriage on August 23, 1975 to Earl (Butch) Williams who survives. Also surviving is their son; Jason Williams, grandsons; Ethan and Cameron, brother; James Ketelaar, sister; Denise (Ron) Higgingbotham, and several nieces and nephews all of Kalamazoo. Mary is preceded in death by her parents and her brother William Ketelaar Jr. A memorial celebration will be held on Saturday October 6, 2018 from 2:00 5:00 p.m. at the Comstock V.F.W. Post. Memorial contributions may be made to the Animal Rescue Project.