About Carmen de Icaza, 8th Baroness of Claret
María Carmen de Icaza y de León, 8th Baroness of Claret was a Spanish journalist and novelist from 1935–60. She enjoyed success with her 1936 novel, Cristina Guzmán, which was subsequently adapted for the stage, television and cinema. By 1945, she was a best-selling writer in Spain. Her father was Mexican writer and diplomat Francisco A. de Icaza. She started to writing novels in 1935 as Valeria de León, later she used her real name Carmen de Icaza.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.