text: Ada Hitchins was born on 26 June 1891 in Tavistock, Devon, England, the daughter of William Hedley Hitchins, a supervisor of customs and excise, and his wife Annie Sarah Pearsons. The family lived for a time in Campbeltown, Scotland, where Hitchins attended high school, graduating in 1909. From there, she went to the University of Glasgow, obtaining her bachelor's degree in science, with honors, in 1913. She was awarded prizes in botany and geology, as well as being accorded special distinction for her work in chemistry.