Mmemorial contributions may be made to Sisters of the Most Precious Blood, 204 North Main, O'Fallon, Missouri 63366-2299. Rita Marie Busken (Sister Mary de Chantal, C.PP.S.) Wednesday, December 12, 2007, baptized into the hope of Christ's resurrection. Beloved daughter of the late John A. and Mary A. (Knobbe) Busken. Preceded in death by her brothers: Alphonse and Lambert Busken and her sister Olivia C. Burns. She is survived by her brothers, Herbert Busken, St. Louis, MO; Ignatius Busken, Montgomery City, MO; sisters, Josephine Behrle, Arnold, MO; Martha Orf, St. Charles, MO; nieces, nephews, cousins, dear friends and Sisters in Christ.