Jean de Noailles

Jean-Louis-Paul-François de Noailles, 5th Duke of Noailles (26 October 1739, Paris – 20 October 1824) was a French nobleman and scientist.

Biography

The son of Louis, 4th duc de Noailles, he was in the army for a period. However, his eminence as a chemist gained him the election as a member of the Académie des sciences in 1777. He was a Knight of Golden Fleece.

He became duc d'Ayen in 1766 on his grandfather's death, and duc de Noailles on his father's in 1793. Having emigrated in 1792, he lived in Switzerland until the Restoration in 1814, when he took his seat as a peer of France.

His first wife, Henriette-Anne-Louise d'Aguesseau, bore him eight children:

• Adrien Paul Louis (17 September 1756 – 7 September 1757).
• Anne Jeanne Baptiste Louise (11 November 1758 – 22 July 1794), who married her cousin the Viscomte de Noailles
• Marie-Adrienne-Françoise (2 November 1759 – 24 December 1807), wife of Gilbert Du Motier, marquis de La Fayette.
• A daughter (born and died 11 December 1760).
• Françoise Antoinette Louise (3 September 1763 – 3 August 1788), Comtesse de Thezan du Pourjol.
• Anne Paule Dominique (22 June 1766 – 29 January 1839), Marquise de Pouzols, Marquise de Montagu.
• Angélique Françoise d'Assise Rosalie (1 August 1767 – 16 February 1833), Marquise de Grammont.
• Louis Gabriel (19 August 1768 – 26 July 1770).

As a member of the royal military the Duke was away from his estates during much of the French revolution and was not present for the death of his father, upon which he became the Duc de Noailles. His absence spared him being arrested along with most of his relatives on orders of Robespierre in May 1794. On 22 July that year his 70-year-old mother (the dowager Duchess Françoise de Noailles), his wife (the Duchess Anne-Louise-Henriette), their eldest daughter Louise (the Viscomte de Noaille [by virtue of marriage to her cousin Marc Antoine de Noaille]), and their second daughter, Adrienne de la Fayette, were condemned to the guillotine; Adrienne was spared at the last moment (possibly due to American intervention- there is debate) only after her grandmother, mother, and sister were beheaded within her sight. The Duke learned of their deaths weeks later; his family lost many other members including two of his uncles and numerous cousins and in-laws during the Revolution.

The Duke went into self-imposed exile in Switzerland for the remainder of the War, returning to France and his ravaged estates after Napoleon and the Directory restored some order. Through the efforts of his daughter the Marquise de la Fayette, whose husband's family also suffered greatly in the Revolution, some part of his once immense fortune was restored.

Although the duke remarried in 1796 with Baroness Wilhelmine Justine of Mosheim (Yury Golovkin's mother), he had no further children and was survived by only one of his eight children. Having no sons and having survived his nephews, he was succeeded as duc de Noailles by his grandnephew, Paul.

References

•  This article incorporates text from a publication now in the public domain: 
• Information on the genealogy of this Noailles line
• Généalogie de Carné

French nobility
Preceded by Louis	Duke of Noailles 1793–1824	Succeeded by Paul
Preceded by Louis	Duke d'Ayen 1766–1793	Succeeded by Paul