Cleon (Ki) Anderson of Minneapolis became a special education teacher because she was inspired to help others after her son was found to have mental disabilities.
Anderson, who taught at the former Sheltering Arms School in Minneapolis, died of leukemia on Aug. 10 in Edina.
She was 85.
After graduating from high school in 1941 in Proctor, Minn., she earned a bachelor's degree in home economics at the University of Minnesota in 1945.
During and after college, Anderson, then Cleon Wiles, managed a restaurant at Donaldson's Department Store in Minneapolis.
She married in 1947, and began to raise a family. Her son Scott had a heart defect that led to disabilities, said her family. He died in 1972.
In the 1950s and 1960s, she played leadership roles in several organizations, such as at what is now Arc Greater Twin Cities.
"She was passionate about her beliefs, and was a champion of the rights of the underdog," said her daughter, Nancy Anderson of Charlottesville, Va.