This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages) This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Karl George Lebrecht, Prince of Anhalt-Köthen" – news · newspapers · books · scholar · JSTOR (October 2024) (Learn how and when to remove this message) You can help expand this article with text translated from the corresponding article in German. (October 2024) Click [show] for important translation instructions. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing German Wikipedia article at [[:de:Karl Georg Lebrecht (Anhalt-Köthen)]]; see its history for attribution. You may also add the template {{Translated|de|Karl Georg Lebrecht (Anhalt-Köthen)}} to the talk page. For more guidance, see Wikipedia:Translation. (Learn how and when to remove this message)

Karl George Lebrecht
Prince of Anhalt-Köthen
Reign	1755 – 1789
Born	(1730-08-15)15 August 1730 Köthen, Anhalt-Köthen Holy Roman Empire
Died	17 October 1789(1789-10-17) (aged 59) Semlin
Spouse	Louise Charlotte of Schleswig-Holstein-Sonderburg-Glücksburg
Issue	Augustus Christian Frederick, Duke of Anhalt-Köthen Prince Louis of Anhalt-Köthen
House	Ascania
Father	Augustus Louis, Prince of Anhalt-Köthen
Mother	Christine Johanna Emilie of Promnitz-Pless

Karl George Lebrecht of Anhalt-Köthen (Köthen, 15 August 1730 – Semlin, 17 October 1789), was a German prince of the House of Ascania and ruler of the principality of Anhalt-Köthen.^[1]

He was the second (but eldest surviving) son of Augustus Louis, Prince of Anhalt-Köthen, by his second wife Christine Johanna Emilie, daughter of Erdmann II, Count of Promnitz-Pless.

As a young prince, Karl George Lebrecht served briefly in the Danish army (1750–51) and, from November 1751, in the Prussian army.

In 1755, he inherited Anhalt-Köthen after the death of his father.

Karl George Lebrecht was created a knight of the Order of the Black Eagle in 1780 and in 1787 was elevated to the rank of Generalfeldmarschall.

During the Turkish Wars of the 1780s he contracted a fever and died in Semlin (now Zemun) near Belgrade.

In Glücksburg on 26 July 1763 Karl George Lebrecht married Louise Charlotte (b. Glücksburg, 5 March 1749 - d. Köthen, 30 March 1812), daughter of Frederick (1701–1766), Duke of Schleswig-Holstein-Sonderburg-Glücksburg, and by birth a princess of Denmark as descendant in the male line of King Christian III. They had six children:

1. Karoline Louise (b. Köthen, 8 January 1767 - d. Köthen, 8 February 1768).
2. Augustus Christian Frederick, Prince and from 1806 first Duke of Anhalt-Köthen (b. Köthen, 18 November 1769 - d. Schloss Geuz, 5 May 1812).
3. Karl William (b. Köthen, 5 January 1771 - killed in action at Avesnes, 8 November 1793).
4. Louise Friederike (b. Köthen, 30 August 1772 - d. Köthen, 28 December 1775).
5. Louis (b. Köthen, 25 September 1778 - d. Köthen, 16 September 1802).
6. Fredericka Wilhelmine (b. Köthen, 7 September 1780 - d. Köthen, 21 July 1781).