Agatha Christie: Queen of the Mystery Genre Agatha Mary Clarissa Miller was born to Mr. and Mrs. Fred Miller of Torquay, Devon, England. Researchers debate on the year in which she was born, but it was September 15 in either 1890 or 1891. Her father was an American who lived with his British wife in Torquay. At the time, her parents did not realize that their daughter would one day become a famous English author, writing an insatiable amount of novels and plays. Her focus was mainly on the mystery genre of literature. She was married two times, and bore one daughter by her first husband. In 1971, five years before her death, Christie was given the prestigious title of a Dame Commander of the O