Bartholda van Swieten

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Bartholda van Swieten (2 April 1566, The Hague – 15 October 1647, The Hague) was a Dutch noble and diplomat who acted as official mediary between the Netherlands and the Spanish Netherlands from 1615 until 1629. She is the subject of fiction, a play and the Dutch novel Een haagsche joffer (1856). Her career as a diplomat was highly unusual for her gender in 17th-century Europe.