Wolf, Katherine, of St. Charles, Missouri, died on Saturday, September 17, 2011 at the age of 85. Dear wife of the late Stephen C. Wolf, Sr.; dear daughter of the late Rose and Henry Drury, Sr.; loving mother of Diana (Tony) Scism, Donna (Dennis) Driemeier and Steve (Sue) Wolf; beloved grandmother of Sgt. Daniel Derecskey, Dawn (Shawn) Curtis, Christopher Driemeier, Casey Mensio, Alex Wolf and Jacki Wolf; great-grandmother of Jayda, Jamie, Joseph, Steve, and Ryker; dear sister of Henry J Drury, Jr.; dear sister-in-law of Lillian Foster. Memorials may be made to BackStoppers.