Louise of Sweden (Louise Josephine Eugenie (Swedish: "Lovisa Josefina Eugenia" ); 31 October 1851 – 20 March 1926), was Queen of Denmark as the spouse of King Frederick VIII.
 She was the only surviving child of Charles XV of Sweden and his consort, Louise of the Netherlands.
Ingeborg Christiane Rosenörn (1784-1859) was a Danish courtier and philanthropist; Overhofmesterinde to the Danish queen, Caroline Amalie of Augustenburg from 1845 to 1859.
Count Enevold Brandt (1738 - 28 April 1772) was a Danish courtier.
Elisabet von Eyben (1745–1780), was a Danish courtier, lady in waiting to the queen consort of Denmark, Caroline Matilda of Great Britain, from 1766 until 1771.
 She was the queen's confidante in her love affair with Johann Friedrich Struensee but was fired in 1771 because of rivalry between her and the queen about Struensee.
 After the fall of Struensee, von Eyben gave testimony that seriously damaged the cause of the queen during the divorce.
Abel Cathrine (1626-1676) was a Danish courtier and philanthropist.
 She was the favorite of the queen of Denmark, Sophie Amalie of Brunswick-Lüneburg, and known as the founder of "Abel Cathrines Stiftelse" (The Abel Cathrine Foundation).
Amalie Münster (1767–1814) was a Danish courtier, translator and poet.
 She was a leading culture personality at the royal Danish court, where she was the lady in waiting of Princess Juliane Sophie of Denmark 1805-09 and then of Princess Caroline of Denmark, and an acquaintance of Baggesen and Oehlenschläger, whose poems she translated.
 She published her own poems, «Amaliens poetische Versuche» (1796).
Erik Juel, often referred to as Erik Juel to Hundsbæk and Alsted (1591 – 13 February 1657), was a Danish courtier, seignory and Privy Councillor, the father of Admiral Niels Juel and of the politician and diplomat Jens Juel.
Louise Bille-Brahe (1830-1910) was a Danish courtier; "Overhofmesterinde" (Mistress of the Robes) to the queen of Denmark, Louise of Hesse-Kassel, from 1888 to 1898, and to the next queen of Denmark, Louise of Sweden, from 1906 to 1910.
Margrethe von der Lühe (1741–1826) was a Danish courtier; Mistress of the Robes to the Danish queen, Caroline Matilda of Great Britain from 1768 to 1770, and the queen dowager, Juliana Maria of Brunswick-Wolfenbüttel, from 1772 to 1784.
Ida Marie Bille (1822-1902) was a Danish courtier; "Overhofmesterinde" (Mistress of the Robes) to the queen of Denmark, Louise of Hesse-Kassel, from 1864 to 1876.

Question: Louise Bille-Brahe was a Danish courtier to the wife of what King?
Answer: King Frederick VIII