Princess Marie Bonaparte was a French aristocrat born on July 18, 1882. She was a great-grandniece of Napoleon Bonaparte and became known for her contributions to psychology and her friendship with Sigmund Freud. Marie was a pioneer in the study of human sexuality and published several works on the subject. In addition to her academic pursuits, Marie Bonaparte was also an influential figure in the arts and literature. She was a patron of various artists and writers, and her life was marked by her dedication to both her family and her intellectual interests. Marie passed away on September 21, 1962.