Marie-Catherine Le Jumel de Barneville, Baroness d'Aulnoy, known simply as Madame d'Aulnoy, was a prominent French author born on December 15, 1650, in Paris, France. She is celebrated for her contributions to fairy tale literature, particularly during the late 17th century, a time when the genre was gaining popularity in France. D'Aulnoy passed away on January 14, 1705, in the same city where she was born, leaving behind a legacy that would influence generations of writers.

D'Aulnoy’s early life was marked by the privileges and constraints of her noble birth. As a member of the French aristocracy, she received a quality education, which was atypical for women of her time. Her background provided her with access to literary circles that would prove significant in her development as a writer. However, her personal life was tumultuous; she faced a troubled marriage that ultimately ended in separation. This experience fueled her desire for independence and self-expression, leading her to pursue a literary career.

Her literary career began in earnest in the 1690s, when d'Aulnoy published her first stories. She is best known for her fairy tales, which are characterized by their imaginative plots and strong female protagonists. Notable works include "The Yellow Dwarf," "The White Cat," and "The Princess of Cleves." Her stories often featured elements of magic, adventure, and romance, and they played a significant role in shaping the fairy tale genre. D’Aulnoy’s works were not only entertaining but also served as social commentary, reflecting the complexities of her time.

In her personal life, d'Aulnoy was known for her wit and charm, traits that endeared her to many in the literary circles of her day. Despite the challenges she faced, including societal expectations of women, she carved out a niche for herself as a respected author. Her contributions to literature have had a lasting impact, inspiring future generations of writers and solidifying her place as a pivotal figure in the history of fairy tales.