Princess Wilhelmina Caroline of Denmark

Princess Wilhelmina Caroline of Denmark and Norway (Danish: Vilhelmina Karoline, German: Wilhelmina Karolina) (10 July 1747 in Christiansborg Palace, Copenhagen – 14 January 1820 in Kassel), was the Landgravine consort of Hesse-Kassel and later the Electress of Hesse-Kassel by marriage to William I, Elector of Hesse.

Wilhelmina Caroline of Denmark and Norway
Kurfürstin Wilhelmine Caroline von Hessen-Kassel.jpg
Portrait by August von der Embde, 1818
Landgravine consort of Hesse-Kassel
Electress consort of Hesse
Born(1747-07-10)10 July 1747
Christiansborg Palace, Copenhagen, Denmark
Died14 January 1820(1820-01-14) (aged 72)
Kassel, Germany
(m. 1764)
Danish: Vilhelmina Caroline
FatherFrederick V of Denmark
MotherLouise of Great Britain


Princess Wilhelmina Caroline of Denmark, electress of Hesse-Kassel.

She was one of the daughters of King Frederick V of Denmark (1723–1766), and his first spouse Louise (1724–1751), daughter of King George II of Great Britain.

At Christiansborg Palace on 1 September 1764 she married her cousin Prince William of Hesse, Count of Hanau, one of the wealthiest rulers of the period.

Wilhelmina Caroline and William had grown up together, as William and his siblings had been evacuated to the Danish royal court during the Seven Years' War (1755–1763), as his and Wilhelmina Caroline's mother were sisters. He was introduced to her as a playmate during her childhood, and it was decided already during their childhood that they should marry each other when they became adults.

One month after their wedding, Wilhelmina Caroline and William left Denmark and settled in Hesse, where her father-in-law gave William the city of Hanau as their residence, and where they lived with their own court.

William IX, Wilhelmine Caroline of Denmark, and their children, Wilhelm, Friederika and Caroline. Painting by Wilhelm Böttner, 1791.

Life in HesseEdit

During the first years of their marriage, the relationship between Wilhelmina Caroline and William was described as happy. In 1770, six years after their marriage, Hesse was visited by her brother-in-law Crown Prince Gustav of Sweden and his brother Prince Frederick, and at that occasion, the marriage between Wilhelmina Caroline and William was favorably compared to the marriage of her sister Sophia Magdalena of Denmark and Gustav of Sweden, and a suggestion was made for her and William to visit Sweden, with the unofficial thought that their example might have a good effect on her sister and royal brother-in-law. The courtier Gustaf Johan Ehrensvärd, a member of the Swedish entourage, described Wilhelmina Caroline and William on this occasion in 1770:

"She is the sister of our Crown Princess, but as soon as she opens her mouth, the words come out different. She is charming, energetic, worshiped by her court... when the couple are with each other, they play as children, and during their games they produce one new child each year... I believe that it is the fault of the husband, when a woman, who is not of bad character, neglects him ..." [1]

However, this good relationship was not to last: five years later, William had his first mistress, Charlotte Christine Buissine, and after this, the marriage deteriorated with William being constantly unfaithful and introducing a succession of official mistresses at court, with Buissine followed by Rosa Dorothea Ritter and Karoline von Schlotheim and William producing a great number of illegitimate children.

Wilhelmina Caroline herself was described as beautiful, distant, kind and sympathetic: in 1804, she still spoke Danish without accent and had a strong attachment to her birth country.[2]

William succeeded as Landgrave William IX of Hesse-Kassel in 1785, and in 1803 was raised to the rank of Elector of Hesse as William I.

Later lifeEdit

In 1806, Hesse was occupied by France. Her spouse and son fled to her brother-in-law Charles of Hesse in Schleswig, but she remained until a French governor was installed, after which she moved to her daughter Amalie in Gotha.[3]

She spent the duration of the Kingdom of Westphalia (1806–13) in exile, among other places in Schleswig and in Prague. In 1813, the spouses returned to Kassel.





  1. ^ Gerd Ribbing (1958). Gustav III:s hustru. Sofia Magdalena. Stockholm: Alb. Bonniers Boktryckeri. sid 178-79 ISBN (Swedish)
  2. ^ Dansk biografisk Lexikon / XVIII. Bind. Ubbe – Wimpffen (in Danish)
  3. ^ Charlottas, Hedvig Elisabeth (1936) [1800–1806]. af Klercker, Cecilia (ed.). Hedvig Elisabeth Charlottas dagbok [The diary of Hedvig Elizabeth Charlotte] (in Swedish). VII 1800–1806. Translated by Cecilia af Klercker. Stockholm: P.A. Norstedt & Söners förlag. p. 476. OCLC 14111333. (search for all versions on WorldCat)
  4. ^ Genealogie ascendante jusqu'au quatrieme degre inclusivement de tous les Rois et Princes de maisons souveraines de l'Europe actuellement vivans [Genealogy up to the fourth degree inclusive of all the Kings and Princes of sovereign houses of Europe currently living] (in French). Bourdeaux: Frederic Guillaume Birnstiel. 1768. p. 6.
Princess Wilhelmina Caroline of Denmark
Born: 10 July 1747 Died: 14 January 1820
German royalty
Preceded by
Philippine of Brandenburg-Schwedt
Landgravine consort of Hesse-Kassel
31 October 1785 – 1803
Title abolished
Title created Electress consort of Hesse
1803 – 14 January 1820
Title next held by
Augusta of Prussia