Kast, Mary, of St. Charles, Missouri, died on Thursday, February 2, 2012 at the age of 97. Loving wife of Conrad V. Kast; beloved daughter of the late Patrick H. and Jane Reardon, devoted mother of Connie Mayfield, Larry Kast, Murray Kast, Kevin Kast and Terry Nunn; cherished grandmother of Ken, Tim, Dan, Susan, Megan, Jenny, Julie, Elizabeth, Sada, Joseph, Emily, Caitlin and John; treasured great-grandmother of 18; and dear great-great-grandmother of 1. She is preceded in death by her brothers, John and Jim Reardon. The family would like to thank the staff at St. Joseph Health Center St. Charles and Mt. Carmel Senior Living St. Charles for the professional, warm, compassionate and tender care that they showed to our family. Memorials may be made to St. Joseph Health Center in St. Charles, Mt. Carmel Senior Living in St. Charles, or St. Mary's Hospital in Decatur, IL.