Countess Palatine Caroline of Zweibrücken
German noble (1721-1774)

Caroline of the Palatinate-Zweibrücken (Caroline Henriette Christiane Philippine Louise; 9 March 1721 – 30 March 1774) was Landgravine of Hesse-Darmstadt by marriage to Louis IX, Landgrave of Hesse-Darmstadt. She was famed as one of the most learned women of her time and known as The Great Landgräfin.
Together with Louis IX, her husband, she became the most recent common ancestors of all current sovereigns of hereditary monarchies in Europe in 2022 after Charles III became King of the United Kingdom.
Biography
Caroline was the daughter of Christian III, Duke of Zweibrücken and his wife Caroline of Nassau-Saarbrücken.
Caroline married on 12 August 1741 in Zweibrücken, Louis IX, Landgrave of Hesse-Darmstadt. The marriage was arranged and unhappy: Caroline was interested in music and literature, while Louis was interested in military matters. She lived separated from him at Buchsweiler. In 1772, Caroline promoted the politician Friedrich Karl von Moser.
Caroline was better known as The Great Landgräfin, a name given to her by Johann Wolfgang von Goethe. She befriended several writers and philosophers of her time, such as Johann Gottfried Herder, Christoph Martin Wieland and Goethe.
The public source identifies “Countess Palatine Caroline of Zweibrücken” as german noble (1721-1774). This brief keeps that definition visible, then builds a research path around Countess, Palatine and Caroline.
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This entry incorporates text from “Countess Palatine Caroline of Zweibrücken” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.