Anhalt-Köthen was a principality of the Holy Roman Empire ruled by the House of Ascania. It was created in 1396 when the Principality of Anhalt-Zerbst was partitioned between Anhalt-Dessau and Anhalt-Köthen. The first creation lasted until 1562, when it fell to Prince Joachim Ernest of Anhalt-Zerbst, who merged it into the reunited Principality of Anhalt.
Schloss Köthen
Coat of arms of Anhalt-Köthen-Pless
The House of Ascania was a dynasty of German rulers. It is also known as the House of Anhalt, which refers to its longest-held possession, Anhalt.
Ballenstedt Castle
Image: Heinemann CDA1, Tafel II
Image: Epiorlamuende 1
Image: Albrecht der Bär