Who married Emmanuel, Prince of Anhalt-Köthen?

Emmanuel of Anhalt-Köthen (6 October 1631, in Plötzkau – 8 November 1670, in Köthen), was a German prince of the House of Ascania and ruler of the principality of Anhalt-Plötzkau. From 1665, he was ruler of the principality of Anhalt-Köthen.

He was the third and youngest son of Augustus, Prince of Anhalt-Plötzkau, by his wife Sibylle, daughter of John George I, Count of Solms-Laubach.

Anna Eleonore of Stolberg-Wernigerode (26 March 1651 - 27 January 1690), was a German regent; Princess of Anhalt-Köthen by marriage to Emmanuel, Prince of Anhalt-Köthen, and regent of Anhalt-Köthen during the minority of her son from 1671 until 1690.