Mitchell was born in
New Orleans, Louisiana, and spent most of her childhood there. Mitchell went to an all-black school during the time that schools were still segregated. Her mother and father did not finish school, dropping out in third and fifth grade to work, yet they both strongly encouraged and required that Mitchell finish her schooling. She attended
Booker T. Washington High School and was widely involved, graduating as a Top Ten Senior. Once Mitchell graduated from high school, she went to business college for two years—going at night, working in the day—to pay her own way, with the intention that once she completed that and was employed, she could pay her way through college. After completing business school, Mitchell went to work at
Xavier University of Louisiana where her boyfriend attended. During his senior year, he asked her to marry him and she accepted, putting her college education on hold. From 1960 to 1966 she worked and had three children while husband Earl completed his M.S. in chemistry and PhD in biochemistry. On January 1, 1967, the young family moved to
Stillwater, Oklahoma, for Earl to complete Postdoctoral Research with Professor George Waller. Earl was subsequently offered a position in the Biochemistry Department and accepted it, making the family's temporary stay in Stillwater a more permanent home.
Education While the family lived in
Stillwater, Oklahoma, Mitchell began to work on her degree. While attending
Oklahoma State University, Mitchell helped create the OSU Women's Council with a group of women she had lunch with daily. Mitchell graduated from OSU in 1978 with a BA in humanistic studies and a minor in sociology. ==Career==