Who dated Gustavus Adolphus Of Sweden?

Ebba Magnusdotter Brahe (16 March 1596 – 5 January 1674) was a Swedish countess, landowner, and courtier. She is foremost known for being the love object of King Gustavus Adolphus of Sweden, who wished to marry her prior to his own marriage, a plan which was however never realized. Their love affair, the subject of fiction, has become famous in Swedish romantic history and is documented in their preserved correspondence.