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German-born Hedwig Eleonora, the spouse of Charles X Gustav, hailed from the noble House of Holstein-Gottorp. Her marriage to the Swedish monarch in 1654 solidified an alliance between Sweden and the German state of Holstein-Gottorp. Throughout her time as queen consort, Hedwig Eleonora actively engaged in charitable activities and demonstrated a keen interest in the arts, leaving a lasting impact on Swedish cultural and social spheres.