Elizabeth Fry was an English prison reformer, social reformer, and philanthropist. She is best known for her work in improving the conditions of women in prison and advocating for prison reform. Fry was also a prominent advocate for the rights and welfare of the poor and marginalized in society. Her efforts led to significant changes in the treatment of prisoners and the establishment of better living conditions in prisons. She is remembered as a compassionate and dedicated humanitarian who made a lasting impact on social reform in 19th-century England.