Mary Anna Haddeman, 72, of Waterloo, died Tuesday, July 20, at home. She was born September 29, 1948, in Kalona, the daughter of David and Polly Miller Mast. She married and then divorced. She married Michael Haddeman in 1990 in Waterloo and he preceded her in death on July 6, 2017. Mary was employed in food service and at Bertch Cabinets until her retirement. She enjoyed camping, gardening, doing puzzles, and spending time with her children and grandchildren. She also loved to play Phase 10. Survivors include: her children, Randy (Sherry) Coventry of Oviedo, FL, Craig Coventry Jr. of Waterloo, Polly Ames of Waterloo, and Kristina (Woody) Hall of St. Joseph, MO; nine grandchildren and six great grandchildren; a brother and two sisters. Preceded in death by: her parents and two brothers. Memorial Service: 11:00 am Saturday, July 24, at Hagarty-Waychoff-Grarup Funeral Service on South Street. Public visitation from 10:00 – 11:00 am Saturday at the funeral home. Memorials: may be directed to the family.