Background
Twitchell, Mary Catherine was born on November 20, 1938 in Rapid City, South Dakota, United States. Daughter of Marvin Ernst and Marcella Mae (Rollins) Finger.
Twitchell, Mary Catherine was born on November 20, 1938 in Rapid City, South Dakota, United States. Daughter of Marvin Ernst and Marcella Mae (Rollins) Finger.
Bachelor, United States dollar, 1961. Master of Arts, United States dollar, 1965. Postgraduate, Michigan State University, 1967.
Speech and hearing clinician public schools, Aberdeen, South Dakota, 1961—1962, Rapid City, 1962—1963, Laramie, Wyoming, 1966—1967. Instructor, clinical supervisor United States dollar, Vermillion, 1967—1974, speech and hearing clinic coordinator, since 1975, assistant professor communications disorders, since 1980, graduate assistant, 1964, Michigan State University, 1965—1966.
Member of Council Higher Education, South Dakota Nu Voice Club-American Cancer Society, South Dakota Speech Hearing Association, American Speech-Hearing-Language Association (certified clinical competence in speech-language 1965).
Married Robert Twitchell, April 19, 1962 (divorced July 1982). Children: John Andrew, Anthony James.