Corson, Mary E. (nee Rieger), mother of Margaret, Billy, and Ben Corson, daughter of Frances and the late Gerald Rieger, sister of Karen, Mark (Lisa), and Matthew (Lynn) Rieger, and Lynn (Steven) Kruis, aunt of Emma, Katherine, Grace, and Steve. Mar. 11, 2016. Age 50 years. Residence Anderson Twp. Service and Interment in Chicago, IL. T P WHITE & SONS Funeral Home serving the family.