Eleonore von Schlieben
Countess Eleonore Louise Albertine von Schlieben-Sanditten (1720 - 15 February 1755) was a German noblewoman and a lady in waiting to Elisabeth Christine of Brunswick-Wolfenbüttel-Bevern, the wife of Frederick the Great.
Elisabeth Christine of Brunswick-Wolfenbüttel
Elisabeth Christine of Brunswick- Wolfenbüttel( 28 August 1691 – 21 December 1750) was Princess of Brunswick- Wolfenbüttel, Holy Roman Empress, German Queen, Queen of Bohemia and Hungary; and Archduchess of Austria by her marriage to Emperor Charles VI.
She was renowned for her delicate beauty and also for being the mother of Empress Maria Theresa.
She was the longest serving Holy Roman Empress.
Elisabeth Christine of Brunswick-Wolfenbüttel, Crown Princess of Prussia
Elisabeth Christine Ulrike of Brunswick- Wolfenbüttel( Elisabeth Christine Ulrike; 8 November 1746 – 18 February 1840), was a Crown Princess of Prussia as the first wife of Crown Prince Frederick William, her cousin and the future king Frederick William II of Prussia.
She was the seventh child and third daughter of Charles I, Duke of Brunswick- Lüneburg and Princess Philippine Charlotte of Prussia, the sister of Frederick the Great.
She held the rank of Duchess in Brunswick with the style and title" Her Serene Highness" Princess Elisabeth Christine.
Ernest Ferdinand, Duke of Brunswick-Lüneburg
Ernest Ferdinand of Brunswick- Wolfenbüttel- Bevern( 4 March 1682 in Osterholz – 14 April 1746 in Brunswick) was a titular Duke of Brunswick and Lüneburg.
He was Prince of Brunswick- Bevern and founder of the younger Brunswick- Bevern line.
Elisabeth Christine of Brunswick-Wolfenbüttel-Bevern
Elisabeth Christine of Brunswick-Wolfenbüttel-Bevern (8 November 1715 – 13 January 1797) was Queen of Prussia from 1740 to 1786 as the spouse of Frederick the Great.
By birth, she was a Duchess of Brunswick-Wolfenbüttel.
She was also the longest-serving queen of Prussia.
Elisabeth of Brunswick-Wolfenbüttel, Duchess of Saxe-Altenburg
Elisabeth of Brunswick- Wolfenbüttel( 23 June 1593 – 25 March 1650) was a princess of Brunswick- Wolfenbüttel and by marriage Duchess of Saxe- Altenburg.
Duchess Luise of Brunswick-Wolfenbüttel
Luise of Brunswick- Wolfenbüttel( Luise Amalie; 29 January 1722 – 13 January 1780) was daughter of Ferdinand Albert II, Duke of Brunswick- Wolfenbüttel and his wife Duchess Antoinette of Brunswick- Wolfenbüttel.
Princess Antoinette of Brunswick-Wolfenbüttel
Antoinette of Brunswick-Wolfenbüttel (Antoinette Amalie; 14 April 1696 – 6 March 1762) was a Duchess of Brunswick-Wolfenbüttel by marriage to Ferdinand Albert II of Brunswick-Wolfenbüttel.
She was the mother of the Queen of Prussia, the Duchess of Saxe-Coburg-Saalfeld and the Queen of Denmark and Norway.
Carl Gustav Jablonsky
Carl Gustav Jablonsky( 1756 – 25 May 1787) was a Berlin naturalist, entomologist and illustrator.
He was also the private secretary to the Queen of Prussia, Elisabeth Christine of Brunswick- Wolfenbüttel- Bevern.
He died at the age of 31.
He willed his works to his colleague, Johann Friedrich Wilhelm Herbst, who became a naturalist and entomologist.
Jablonsky's" Natursystem" is one of the first attempts at a complete survey of the order Coleoptera.
Frederick the Great
Frederick II (24 January 1712 – 17 August 1786) ruled the Kingdom of Prussia from 1740 until 1786, the longest reign of any Hohenzollern king, at 46 years.
His most significant accomplishments during his reign included his military victories, his reorganization of Prussian armies, his patronage of the arts and the Enlightenment and his final success against great odds in the Seven Years' War.
Frederick was the last Hohenzollern monarch titled King in Prussia and declared himself King of Prussia after achieving sovereignty over most historically Prussian lands in 1772.
Prussia had greatly increased its territories and became a leading military power in Europe under his rule.
He became known as Frederick the Great  and was nicknamed ' ("The Old Fritz") by the Prussian people and eventually the rest of Germany.
In his youth, Frederick was more interested in music and philosophy than the art of war.
Nonetheless, upon ascending to the Prussian throne he attacked Austria and claimed Silesia during the Silesian Wars, winning military acclaim for himself and Prussia.
Toward the end of his reign, Frederick physically connected most of his realm by acquiring Polish territories in the First Partition of Poland.
He was an influential military theorist whose analysis emerged from his extensive personal battlefield experience and covered issues of strategy, tactics, mobility and logistics.
Considering himself "the first servant of the state", Frederick was a proponent of enlightened absolutism.
He modernized the Prussian bureaucracy and civil service and pursued religious policies throughout his realm that ranged from tolerance to segregation.
He reformed the judicial system and made it possible for men not of noble status to become judges and senior bureaucrats.
Frederick also encouraged immigrants of various nationalities and faiths to come to Prussia, although he enacted oppressive measures against Polish Catholic subjects in West Prussia.
Frederick supported arts and philosophers he favored as well as allowing complete freedom of the press and literature.
Most modern biographers agree that Frederick was primarily homosexual, and that his sexual orientation was central to his life.
Frederick is buried at his favorite residence, Sanssouci in Potsdam.
Because he died childless, Frederick was succeeded by his nephew, Frederick William II, son of his brother, Augustus William.
Nearly all 19th-century German historians made Frederick into a romantic model of a glorified warrior, praising his leadership, administrative efficiency, devotion to duty and success in building up Prussia to a great power in Europe.
Historian Leopold von Ranke was unstinting in his praise of Frederick's "heroic life, inspired by great ideas, filled with feats of arms ... immortalized by the raising of the Prussian state to the rank of a power".
Johann Gustav Droysen was even more extolling.
Frederick remained an admired historical figure through Germany's defeat in World War I.
The Nazis glorified him as a great German leader pre-figuring Adolf Hitler, who personally idolized him.
Associations with him became far less favorable after the fall of the Nazis, largely due to his status as one of their symbols.
However, by the 21st century a re-evaluation of his legacy as a great general and enlightened monarch returned opinion of him to favour.

Question: Where was the place of burial of Elisabeth Christine Of Brunswick-Wolfenbüttel-Bevern's husband?
Answer: Sanssouci