Delphine Seyrig: Delphine Seyrig. Actress: The Day of the Jackal. Delphine was born in Beirut on the 10th April 1932 into an intellectual Protestant family. Her Alsatian father, Henri Seyrig, was the director of the Archaeological Institute and later France's cultural attaché in New York during World War Two. Her Swiss mother, Hermine De Saussure, was an adept of Rousseau's theories, a female sailing pioneer and the niece of the universally acclaimed...