Mills, Mary Ann (nee: Haala) of O’Fallon, MO, died Tuesday, December 29, 2015, at the age of 83. Beloved wife of Kenneth E. Mills; cherished daughter of the late Francis John and Mary Katherine Haala; devoted mother of Gary (Lisa) Mills, Terry Mills, and the late Kerry Mills; loving grandmother of Rachel (Jacob) Holman, Bryan Mills, Laura Mills, Kellie (Frank) Roland, Andrew Mills, and Katie Mills; treasured great-grandmother of Hazel Grace Holman, Amanda Younger, and Chase Younger; dear great-great-grandmother of Landon & Carter; cherished sister of Jane Dewiel, Donna Hill, Kathleen (Lowell) Adams, and the late Jim Haala.
Memorials may be made to Alzheimer's Association.