Leonore Annenberg was an American philanthropist and socialite, born on June 24, 1918, in New York City. She was the daughter of Morris Annenberg, a prominent publisher and businessman. Leonore became well-known for her charitable work, particularly in the fields of education and the arts, and she served as the president of the Annenberg Foundation. In addition to her philanthropic efforts, Leonore Annenberg was married to Walter Annenberg, a notable media mogul and diplomat. Together, they contributed significantly to various cultural and educational institutions, leaving a lasting impact on American society. Leonore passed away on March 12, 2009.