Renken, Ralph, of St. Charles, Missouri, died on Thursday, February 24, 2011 at the age of 93. Loving husband of the late Adele A. Renken; beloved son of the late Carl and Irene Renken; devoted father of Richard (Judith) Renken, Rosemary (Kevin) Mallon and Roger Renken; cherished grandfather of Lynn White, Christine Blozis and Ann Renken; treasured great-grandfather of Molly and Emily White, Jeremy, Michael, Tyler, Cameron, Riley and Ethan Blozis; dear brother of Earl (Gaylene) Renken, Kenneth (Doris) Renken, Maralyn Joseph; dear brother-in-law of Dorothy Renken. Ralph is preceded in death by his step-mother Edna (Hollrah) Renken and siblings Carleton and Bernice Renken and his brother-in-law Everett Joseph. Ralph was a member of Immanuel Lutheran Church of St. Charles. He also loved music and enjoyed playing the Accordion. Memorials may be made to Immanuel Lutheran Church of St. Charles.