María Aline Griffith Dexter, Countess of Romanones (22 May 1923 – 11 December 2017) was an American-born Spanish aristocrat, socialite, and writer who worked in the US Office of Strategic Services (OSS) during World War II and later for the CIA as a spy. She was a member of the International Best Dressed List since 1962. The spouse of a Grandee of Spain, she was a close friend to world leaders and celebrities including Nancy Reagan, Jacqueline Kennedy, and Audrey Hepburn.
Aline Griffith was born on 22 May 1923 in Pearl River, New York, into a family of six children. Her father was William Griffith, an insurance and real estate salesman, and her mother was Marie Griffith (née Dexter).
After graduating from the College of Mount Saint Vincent with a degree in literature, history, and journalism, Miss Griffith was hired as a model in Manhattan by Hattie Carnegie. She was working as a model when she was recruited by the OSS and sent to Spain, where she later met and married her husband. According to Elizabeth McIntosh's book, Sisterhood of Spies, Griffith "started out in Madrid in the X-2 code room in 1943, on call night and day to encipher messages. She also handled a small agent net that spied on the private secretary of a minister in the Spanish government. Most of her exciting work was done after hours when she developed an extensive social life, reporting on the gossip she had overheard after a night of partying, often with Spanish aristocracy."