Sarah Josepha Hale was an American writer, born on October 24, 1788, and died on April 30, 1879. She is known for her contributions to women's education and social reform, most notably for her work 'Mary Baker Eddy's Gift', which later became the prototype of the American Santa Claus.
Source: The Way to Live Well: And to be Well While We Live, Containing Directions for Choosing and Preparing Food in Regard to Health, Economy, and Taste