Memorials may be made to Bikers for Babies (March of Dimes) or the American Cancer Society. Manis, David O., of Overland, Missouri, died on Wednesday, November 4, 2009, at the age of 56. Devoted husband of Sandra Manis (nee: Oge); dear son of David and Caroline Manis; loving father of David W. Manis and Sarah Manis; cherished brother of Donald, Richard, and Brian Manis, and Cathy Manis-Smith; treasured grandfather of Patrick Manis, Job Hanna, and Layla Hanna.