Xander, Sophie, of St. Charles, Missouri, died on Tuesday, September 25, 2012 at the age of 84. Loving wife of William Xander; beloved daughter of the late Andrew and Catherine Baron; devoted mother of Judy Schaumberg, Mark (Nancy) Xander and Susan (Michael) Horn; cherished grandmother of Zachary and Andrew Horn. Memorials may be made to American Alzheimer's Association.