Mary Elizabeth Hayenga

Mary E. Hayenga, age 77, of Oconomowoc, passed away Monday, March 8, 2021 at Aurora Summit Hospital, with her family by her side. She was born January 16, 1944 in Tacoma Park, MD, to Donald H Buck and Mabel B Powell. Mary started working at an early age, as a civil servant at Andrews AFB after high school, and continuously until shortly before she passed. She enjoyed her time with friends and family, and her "ZZ". She is survived by her sons, Michael Tull and Anthony Warneck; two grandsons, Kyle and Pierce Tull; and many other family and friends. Memorial Donations to HAWS - Humane Animal Welfare Society, 701 Northview Road Waukesha, WI 53188, would be appreciated.