Patterson, Mary Ann, of O'Fallon, Missouri, fortified with the sacraments of the Holy Mother Church on Saturday, July 26, 2014 at the age of 81. Loving wife of Harry Patterson; beloved daughter of the late William and Luella Hill; cherished mother of Ty (Steve) Ingrassia, Todd (Nancy) Patterson, Tom (Kathi) Patterson, Tim (Deborah) Patterson, and Teri (John) Cicerelli; cherished grandmother of Shanyn, Brad, Jim, Cody, Melissa, Alex, Tim Jr., Michelle, Luke, MaryAnn, and Justin; treasured great-grandmother of Abry; dear sister of Colleen Rock. She is preceded in death by her siblings Bill Hill and Jeanine Wangler. Mary Ann was most proud of her children and grandchildren and enjoyed every moment spent with them.
In lieu of flowers, memorials may be made in honor of Mary Ann, to the charity of Donor's Choice.