Memorials may be made to Siteman Cancer Center, St. Peters, MO. Dennis Lovell Siler, Sr., of St. Charles, Missouri (formerly of Puxico, MO), died on Monday, August 31, 2009 at the age of 85. Dearest husband of 60 years to Geneva Gwen Siler (nee: Alley); dear son of the late James Preston and Josie E. Siler; devoted father of Dennis L. Siler, Jr., Dawn Hussey and Dana (Scott) Wehrmann; beloved grandfather of Michael Bell, Siler, Elise and Maxwell Wehrmann; great-grandfather of Ethan and Julia. He is preceded in death by 13 siblings. He was employed as a Mechanic before his retirement and a member of the Machinists Union.