Mechlin, Keith W., of St. Charles, Missouri, died on Tuesday, August 9, 2011 at the age of 90. Dearest husband of Lorraine Mechlin NEE: Hollander; loving father of Stan (Mary) Mechlin, Norm (Morey) Mechlin, Lisa (Michael) Bushdiecker and the late Robert N. Mechlin; beloved grandfather of Shaun, Ross, Christian, Katy, Christian, Rachel, Michael, Kyle and Travis and great-grandfather of Ethan, Colton and Kaylin; dear brother of Paul Mechlin and the late Donald, Melvin, Fern and Merle. Memorials may be made to American Cancer Society.