ID
              1121
          Nationality
          American
              Occupation
          Teacher
          Educational administrator
              Summary
              Hearing. Co-founder, with her sister Emma Garrett (q.v.), of the Pennsylvania Home for the Training in Speech of Deaf Children Before They Are of School Age (also known as the Bala Home), and served as a teacher there. After her sister's suicide, Mary took over as superintendent.
          References
              Encyclopedia of Special Education, vol.2, p.698; American National Biography, vol. 8 p.748-749.
          Dates
              20 June 1839-18 July 1925