The process of canonization for Katharine was begun by John Cardinal Krol, who officially introduced her Cause in Rome in December 1964. On January 26, 1987, Mother Katharine was declared Venerable. The Vatican concluded that Robert Gutherman, whose family had prayed solely to Mother Katharine, was miraculously cured of deafness in 1974. Katharine’s beatification took place on November 20, 1988.
October 1, 2000, saw the culmination of this journey. Several boards investigated a second healing, that of Amanda (Amy) Wall, and concluded that her cure from nerve deafness was truly miraculous.