Leonora Christina, Countess Ulfeldt, "née" Countess Leonora Christina Christiansdatter af Slesvig og Holsten (July 8, 1621-March 16, 1698), was the daughter of King Christian IV of Denmark and wife of Steward of the Realm-"cum"-traitor Count Corfitz Ulfeldt. Known in Denmark since the 19th century for her posthumously published autobiography, "Jammersminde", written secretly during two decades of solitary confinement in a royal dungeon, … Wikipedia
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