Stam, Catherine  T. 'Cathy', 89, of Watertown, died peacefully Sunday, May 24, 2015 at Rainbow Hospice in Johnson Creek.  Cathy was born October 26, 1925 in Greenwood, WI, the youngest daughter of Peter and Sophia (Haupt) Hafenbreadl.  Cathy attended St. Mary's Parochial School.  She worked in retail positions until she married Raymond B. Jones in April 1947 in Dubuque, IA.  Following their wedding, the couple resided in Randolph and both worked for Rockwell of Randolph.  After the death of her husband, Cathy moved to Madison where she met and married her second husband, William Stam in 1982.  Cathy loved traveling, going to casinos, and spending time with friends and family.  Cathy is survived by one daughter, Mary (Ralph) Cornell, four step-children, two granddaughters, a step granddaughter, three great-grandsons and two step great-granddaughters.  Cathy was preceded in death by her parents, six brothers and sisters, a daughter, Margaret  'Maggie' Hamilton, and husbands; Raymond and William.  The family thanks Rainbow Hospice and friends from Riverview Commons for the special care given to Cathy over the past five months.  A celebration of her life will be held on June 29, 2015 at 1:15 P.M. at Rainbow Hospice, 1225 Remmel Drive, Johnson Creek.