What is Jean de Noailles, 5th Duke of Noailles?
{{Infobox Nobility | name = Jean de Noailles | title = 5th [[House of Noailles|Duke of Noailles]] | image = | caption = | full name = Jean Louis Paul François de Noailles | birth_date = {{birth date|1739|10|26|df=y}} | birth_place = | death_date = {{death date and age|1824|10|20|1739|10|26|df=y}} | death_place = | father = [[Louis, 4th duc de Noailles]] | mother = Cathérine Françoise Charlotte de Cossé-Brissac | spouse = {{marriage|[[Henriette Anne Louise d'Aguesseau]]<br>|1755|22 July 1794|reason=her death}}<br>{{marriage|Baroness Wilhelmine Justine of Mosheim<br>|1796|1824|reason=his death}} | issue = Adrien Paul Louis<br>Anne Jeanne Baptiste Louise<br>[[Adrienne de La Fayette|Marie-Adrienne-Françoise]]<br>Françoise Antoinette Louise<br>Anne Paule Dominique<br>Angélique Françoise d'Assise Rosalie<br>Louis Gabriel }} '''Jean de Noailles, 5th Duke of Noailles''' (''Jean Louis Paul François''; 26 October 1739, Paris&nbsp;– 20 October 1824) was a French [[nobleman]] and was the fifth [[House of Noailles|Duke of Noailles]]. He first became known for his efforts as a [[chemist]] which gained him the election as a member of the ''[[French Academy of Sciences|Académie des sciences]]'' in 1777. He was also a [[Knight]] of the [[Order of the Golden Fleece]]. Having emigrated in 1792, he lived in Switzerland until the Restoration in 1814, when he took his seat as a peer of France. ==Marriage and children== His first wife, Henriette Anne Louise d'Aguesseau and the couple had several children; # Adrien Paul Louis de Noailles (17 September 1756 – 7 September 1757). # Louise de Noailles (11 November 1758 – 22 July 1794), who married her cousin the Viscount of Noailles # Adrienne de Noailles (2 November 1759 – 24 December 1807) married [[Gilbert du Motier, Marquis de Lafayette]] # A daughter (born and died 11 December 1760). # Françoise Antoinette Louise de Noailles (3 September 1763 – 3 August 1788), Countess of Thezan du Pourjol. # Anne Paule Dominique de Noailles (22 Ju