Johann Karl Friedrich zu Carolath-Beuthen (sometimes called von Schoenaich-Carolath and sometimes Friedrich Johann Carl) (11 November 1716 in Carolath–10 February 1791) was an independent prince and Prussian general in the service of Frederick the Great.
In 1743, he was colonel and commander of the Curassier regiment Nr.
In the same year, Frederick awarded him the Order Pour le Mérite.
9., and began the Seven Years' War as a lieutenant general.
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