Princess Thyra of Denmark (1880–1945)
Princess Thyra of Denmark and Iceland (Thyra Louise Caroline
Amalie Augusta Elisabeth; Copenhagen, 14 March 1880 – Copenhagen, 2 November 1945) was the sixth child and third daughter of Frederick VIII of Denmark and his wife, Princess Louise of Sweden and Norway.
She was named for her paternal aunt, Princess Thyra of Denmark.
She died unmarried and without issue.
Princess Caroline-Mathilde of Denmark
Princess Caroline- Mathilde of Denmark( 27 April 1912 – 12 December 1995) was a daughter of Prince Harald of Denmark and granddaughter of King Frederick VIII of Denmark.
As the wife of Knud, Hereditary Prince of Denmark, she became Hereditary Princess of Denmark.
Francis of Denmark
Francis of Denmark( 15 July 1497 – 1 April 1511), was a prince of Denmark, Norway and Sweden, the youngest son of King John of Denmark and Christina of Saxony.
Princess Marie-Auguste of Anhalt
Princess Marie Auguste of Anhalt( 10 June 1898 – 22 May 1983) was the daughter of Eduard, Duke of Anhalt, and his wife, Princess Louise Charlotte of Saxe- Altenburg.
She married and divorced a son of Kaiser Wilhelm II, then married and divorced a baron.
Princess Louise of Denmark (1875–1906)
Princess Louise of Denmark(" Louise Caroline Josephine Sophie Thyra Olga")( 17 February
1875 – 4 April 1906) was a Danish princess, the third child and oldest daughter of Frederick VIII of Denmark and his wife, Princess Louise of Sweden and Norway.
Caroline Matilda of Great Britain
Caroline Matilda of Great Britain (22 July 1751 – 10 May 1775) was by birth a Princess of Great Britain and member of the House of Hanover and by marriage Queen consort of Denmark and Norway from 1766 to 1772.
The youngest and posthumous daughter of Frederick, Prince of Wales, by Princess Augusta of Saxe-Gotha
, Caroline Matilda was raised in a secluded family atmosphere away from the royal court.
At the age of fifteen, she was married to her first cousin, King Christian VII of Denmark and Norway, who suffered from a mental illness and was cold to his wife throughout the marriage.
She had two children: the future Frederick VI and Louise Augusta, whose biological father may have been the German physician Johann Friedrich Struensee.
In 1769, Struensee entered the service of the Danish king; initially Caroline Matilda treated him coldly, but he quickly won the Queen's heart and they began a love affair.
Struensee gained more and more power and instituted a series of reforms that Caroline Matilda supported.
Struensee's reforms and his relationship with the Queen generated powerful enemies, who included Christian VII's stepmother Queen Dowager Juliana Maria and her son Prince Frederick.
Juliana Maria directed a plot to overthrow the lovers, which ended with the execution of Struensee and Caroline Matilda's divorce and banishment.
She died in Celle, Hanover, at the age of twenty-three from scarlet fever.
Princess Louise of Denmark (1750–1831)
Princess Louise of Denmark and Norway( 20 January 1750 – 12 January 1831) was born to Frederick V of Denmark and Louise of Great Britain.
Her eldest daughter, Marie of Hesse- Kassel, was the wife of Frederick VI of Denmark.
Johann Friedrich Struensee
Johann Friedrich, Greve Struensee (5 August 1737 – 28 April 1772) was a German doctor.
He became royal physician to the mentally ill King Christian VII of Denmark and a minister in the Danish government.
He rose in power to a position of de facto regent of the country, where he tried to carry out widespread reforms.
His affair with Queen Caroline Matilda ("Caroline Mathilde") caused a scandal, especially after the birth of a daughter, Princess Louise Auguste, and was the catalyst for the intrigues and power play that caused his downfall and dramatic death.
Princess Louise Auguste of Denmark
Princess Louise Auguste of Denmark and Norway (7 July 1771 – 13 January 1843) was the daughter of the Queen of Denmark, Caroline Matilda of Great Britain.
Though officially regarded as the daughter of King Christian VII, it is widely accepted that her biological father was Johann Friedrich Struensee, the king’s royal physician and "de facto" regent of the country at the time of her birth.
She was referred to sometimes as "la petite Struensee"; this did not, however, have any effect on her position.
Princess Dagmar of Denmark
Princess Dagmar of Denmark(" Dagmar Louise Elisabeth"; 23 May
1890 – 11 October 1961) was the youngest child and fourth daughter of Frederick VIII of Denmark and his wife, Princess Louise of Sweden and Norway.

Question: Where was the place of death of Princess Louise Auguste Of Denmark's mother?
Answer: Celle