Who married Julie von Brandenburg?

Frederick Ferdinand, Duke of Anhalt-Köthen married Julie von Brandenburg on May 20, 1816. Countess Julie von Brandenburg was 23 years old on the wedding day (23 years, 4 months and 16 days). Frederick Ferdinand, Duke of Anhalt-Köthen was 46 years old on the wedding day (46 years, 10 months and 14 days). The age gap was 23 years, 5 months and 29 days.
The marriage lasted 14 years, 3 months and 3 days (5208 days ). The marriage ended on August 23, 1830.

Julie von Brandenburg: Marriage Status Timeline

Julie von Brandenburg

Sophie Julie Gräfin von Brandenburg (* 4. Januar 1793, getauft am 2. Februar 1793 in Neuchâtel; † 27. Januar 1848 in Wien) war eine illegitime Tochter des preußischen Königs Friedrich Wilhelm II. und seiner „Gemahlin zur linken Hand“, Gräfin Sophie von Dönhoff. Sie war die Schwester des preußischen Ministerpräsidenten Friedrich Wilhelm von Brandenburg.

Frederick Ferdinand, Duke of Anhalt-Köthen

Frederick Ferdinand of Anhalt-Köthen (25 June 1769, in Pless – 23 August 1830, in Köthen) was a German prince, Ascanian ruler of the principality of Anhalt-Pless and, from 1818, of the duchy of Anhalt-Köthen. He was the second son of Frederick Erdmann, Prince of Anhalt-Pless, and his wife, Countess Louise Ferdinande of Stolberg-Wernigerode, daughter of Henry Ernest, Count of Stolberg-Wernigerode.