Charlesworth was born in
Stockwell in London in 1897. Her parents were Sarah Elizabeth (born Bragg) and Jonathan Charlesworth who was a teacher. She attended
Streatham and Clapham High School which was run by the
Girls' Day School Trust. In 1918 she graduated in "Classics" from
Royal Holloway College, London. She went straight into teaching at Acton Boys' School and then in Clapham and then for two years she was at
Roedean school in Brighton. From 1948 to 1950 when she was the President of the
Headmistresses Association. In 1951 she was invited onto British television (the
BBC) to discuss the education of girl's with the broadcaster
E. Arnot Robertson and the documentary maker
Jill Craigie. In 1954 she became a
Commander of the British Empire. She retired in 1959 and the school named a building after her. In her retirement she took a mule and went walking in the Himalayas. ==International==