Benedictine Sister Joanna (Jean Ann) Trapp, 90, died on March 3 at St. Scholastica Monastery.

Born in Detroit, she moved to Chicago with her family and attended St. Ignatius Parish and St. Scholastica High School. She entered the Benedictine Sisters of Chicago in 1946, a year after graduation, and professed final vows in 1951.

She taught at St. Hilary and St. Lambert, Skokie, and at elementary and high schools in Colorado. She returned to Chicago and taught for the next 42 years at St. Scholastica Academy.

She is survived by her sister, Norene Mahoney.