Ruby Marie (nee: Peacher) Dierking, age 87, of O'Fallon, Missouri, died Saturday, September 12, 2009, at Garden View Care Center, O'Fallon, Missouri. A Daughter of the late Forest L. Peacher and the late Anna Peacher (nee Prange), Ruby was born on March 6, 1922, at Shelbyville, Missouri. Ruby was married to Lawrence J. Dierking until his death in 1980. Ruby worked as a Realestate Agent at the Gundaker office until her retirement. Ruby is survived by her nephew, Ron (Karen) Peacher of Shorewood, Illinois, and her niece, Sue (Mike) Trippiedi of Champaign, Illinois. Ruby was preceded in death by her husband, Lawrence J. Dierking and her Brother, Wilfred Peacher. Those wishing to honor Ruby's memory may send memorial contributions in her name to Heartland Hospice c/o Baue Funeral Home, 3950 West Clay, St. Charles, Missouri 63301.