Clotilde of France
Marie" Clotilde" of France( Marie Adélaïde Clotilde Xavière; 23 September 1759 – 7 March 1802), known as Clotilda in Italy, was Queen of Sardinia by marriage to Charles Emmanuel IV of Sardinia.
She was the younger sister of Louis XVI of France.
She was politically active and acted as the de facto first minister of her spouse during his reign.
Renée Suzanne de Soucy
Renée Suzanne de Soucy née" de Mackau"( 1758- 1841), was a French court office holder.
She was royal governess to the children of Louis XVI of France and Marie Antoinette from 1781 and 1792.
Louis XVI of France
Louis XVI (23 August 1754 – 21 January 1793), born Louis-Auguste, was the last king of France before the fall of the monarchy during the French Revolution.
He was referred to as citizen Louis Capet during the four months before he was guillotined.
In 1765, at the death of his father, Louis, son and heir apparent of Louis XV, Louis-Auguste became the new dauphin of France.
Upon his grandfather's death on 10 May 1774, he assumed the title "king of France and Navarre", which he used until 4 September 1791, when he received the title of "king of the French" until the monarchy was abolished on 21 September 1792.
The first part of his reign was marked by attempts to reform the French government in accordance with Enlightenment ideas.
These included efforts to abolish serfdom, remove the "taille" (land tax) and the "corvée" (labour tax), and increase tolerance toward non-Catholics as well as abolish the death penalty for deserters.
The French nobility reacted to the proposed reforms with hostility, and successfully opposed their implementation.
Louis implemented deregulation of the grain market, advocated by his economic liberal minister Turgot, but it resulted in an increase in bread prices.
In periods of bad harvests, it would lead to food scarcity which would prompt the masses to revolt.
From 1776, Louis XVI actively supported the North American colonists, who were seeking their independence from Great Britain, which was realised in the 1783 Treaty of Paris.
The ensuing debt and financial crisis contributed to the unpopularity of the "Ancien Régime".
This led to the convening of the Estates-General of 1789.
Discontent among the members of France's middle and lower classes resulted in strengthened opposition to the French aristocracy and to the absolute monarchy, of which Louis and his wife, Queen Marie Antoinette, were viewed as representatives.
Increasing tensions and violence were marked by events such as the storming of the Bastille, during which riots in Paris forced Louis to definitively recognize the legislative authority of the National Assembly.
Louis XVI was initiated into masonic lodge "Trois-Frères à l'Orient de la Cour".
Louis's indecisiveness and conservatism led some elements of the people of France to view him as a symbol of the perceived tyranny of the "Ancien Régime", and his popularity deteriorated progressively.
His disastrous flight to Varennes in June 1791, four months before the constitutional monarchy was declared, seemed to justify the rumors that the king tied his hopes of political salvation to the prospects of foreign intervention.
The credibility of the king was deeply undermined, and the abolition of the monarchy and the establishment of a republic became an ever-increasing possibility.
In a context of civil and international war, Louis XVI was suspended and arrested at the time of the Insurrection of 10 August 1792; one month later, the absolute monarchy was abolished; the First French Republic was proclaimed on 21 September 1792.
He was tried by the National Convention (self-instituted as a tribunal for the occasion), found guilty of high treason, and executed by guillotine on 21 January 1793, as a desacralized French citizen under the name of "Citizen Louis Capet," in reference to Hugh Capet, the founder of the Capetian dynasty – which the revolutionaries interpreted as Louis' surname.
Louis XVI was the only King of France ever to be executed, and his death brought an end to more than a thousand years of continuous French monarchy.
Both of his sons died in childhood, before the Bourbon Restoration; his only child to reach adulthood, Marie Therese, was given over to the Austrians in exchange for French prisoners of war, eventually dying childless in 1851.
Ernestine Lambriquet
Ernestine de Lambriquet born" Marie- Philippine Lambriquet"( 31 July 1778- 31 December 1813), was the adopted daughter of King Louis XVI of France and Queen Marie Antoinette.
Marie Louise de Rohan
Marie Louise de Rohan (Marie Louise Geneviève; 7 January 1720 – 4 March 1803), also known as Madame de Marsan, was the governess of Louis XVI of France and his siblings.
She was an influential figure of the French court and a driving force of the Dévots and the conservative fraction of the court nobility.
Marie Angélique de Mackau
Marie Angélique de Mackau née" de Fitte de Soucy"( 1723- 1801), was a French court office holder.
She was royal governess to Élisabeth of France( 1764 – 1794) and later to the children of Louis XVI of France and Marie Antoinette from 1771 and 1792.
Ghislain-Joseph Henry
Ghislain-Joseph Henry (1754-1820) was an architect, garden designer and topiarist, notable for his work for Louis XVI of France, the Holy Roman Emperor, Napoleon I and William I of the Netherlands.
Sophie of France (1786-1787)
Sophie Helena Beatrice of France(" Sophie Hélène Béatrix", 9 July 1786 – 19 June 1787) was a French princess, the second daughter and last child of Louis XVI of France and Marie Antoinette.
She was styled as" Madame Sophie" at birth.
As the daughter of a King of France, she was a" Fille de France".
Joseph Ducreux
Joseph, Baron Ducreux( 26 June 1735 – 24 July 1802) was a French noble, portrait painter, pastelist, miniaturist, and engraver, who was a successful portraitist at the court of Louis XVI of France, and resumed his career after the French Revolution.
He was made a baron and" premier peintre de la reine"( First Painter to the Queen), and drew the last portrait ever made of Louis XVI before the king ’s execution.
His less formal portraits reflect his fascination with physiognomy and show an interest in expanding the range of facial expressions beyond those of conventional portraiture.
Marie Antoinette
Marie Antoinette (born Maria Antonia Josepha Johanna; 2 November 1755 – 16 October 1793) was the last Queen of France before the French Revolution.
She was born an Archduchess of Austria and was the penultimate child and youngest daughter of Empress Maria Theresa and Francis I, Holy Roman Emperor.
She became Dauphine of France in May 1770 at age 14 upon her marriage to Louis-Auguste, heir apparent to the French throne.
On 10 May 1774, her husband ascended the throne as Louis XVI
and she assumed the title Queen of France and Navarre, which she held until September 1791, when she became Queen of the French as the French Revolution proceeded, a title that she held until 21 September 1792.
After eight years of marriage, Marie Antoinette gave birth to Marie Thérèse, the first of her four children.
A growing percentage of the population came to dislike her, accusing her of being profligate and promiscuous and of harboring sympathies for France's enemies, particularly her native Austria.
The Affair of the Diamond Necklace damaged her reputation further.
During the Revolution, she became known as Madame Déficit because the country's financial crisis was blamed on her lavish spending and her opposition to the social and financial reforms of Turgot and Necker.
Several events were linked to Marie Antoinette during the Revolution after the government had placed the royal family under house arrest in the Tuileries Palace in October 1789.
The June 1791 attempted flight to Varennes and her role in the War of the First Coalition had disastrous effects on French popular opinion.
On 10 August 1792, the attack on the Tuileries forced the royal family to take refuge at the Assembly, and they were imprisoned in the Temple Prison on 13 August.
On 21 September 1792, the monarchy was abolished.
Louis XVI was executed on 21 January 1793.
Marie Antoinette's trial began on 14 October 1793, and two days later she was convicted by the Revolutionary Tribunal of high treason and executed by guillotine on the Place de la Révolution.

Question: What is the date of death of Louis Xvi Of France's wife?
Answer: 16 October 1793