MILWAUKEE — School Sister of St. Francis Catherine Guzy, 87, who served as a teacher, school principal, and an insurance agent, died January 17, 2012, at Sacred Heart Convent, Milwaukee. The daughter of Charles and Margaret Guzy, she was born April 21, 1924, in Pana, Illinois. She was received into the School Sisters of St. Francis June 13, 1941; made her first profession of vows June 21, 1943; and final (perpetual) vows June 21, 1949.