Joan M. (nee Schmidt) McMahon, age 89, wife of the late Sheridan McMahon and the late James Klima; loving mother of Carrie Klima and Sheri McMahon; cherished grandmother to Emma Fox; dear sister to John (Annette) and the late June Irvan; aunt to many nieces and nephews; close friend to Eve and the late Gil Gleisner.
A celebration of life will be Friday, September 18, 2020 at 9:45am at Chapel Hill South Funeral Home (11333 S. Central Ave.; Oak Lawn, IL 60453). She will be laid to rest in Chapel Hill South Cemetery.