![Jean-Sylvain Bailly (September 15, 1736 - November 12, 1793) was a French astronomer, mathematician, and political leader of the early part of the French Revolution. He ca - Album alb3818392 Jean-Sylvain Bailly (September 15, 1736 - November 12, 1793) was a French astronomer, mathematician, and political leader of the early part of the French Revolution. He ca - Album alb3818392](https://www.album-online.com/photos/prev/OTIyYTdhMA/album_alb3818392.jpg)
Jean-Sylvain Bailly (September 15, 1736 - November 12, 1793) was a French astronomer, mathematician, and political leader of the early part of the French Revolution. He ca - Album alb3818392
![Jean Sylvain Bailly (1736 – 1793) French astronomer, mathematician, freemason, political leader of the early part of the French Revolution. He presided over the Tennis Court Oath, served as the mayor of Jean Sylvain Bailly (1736 – 1793) French astronomer, mathematician, freemason, political leader of the early part of the French Revolution. He presided over the Tennis Court Oath, served as the mayor of](https://c8.alamy.com/comp/RJH52M/jean-sylvain-bailly-1736-1793-french-astronomer-mathematician-freemason-political-leader-of-the-early-part-of-the-french-revolution-he-presided-over-the-tennis-court-oath-served-as-the-mayor-of-paris-from-1789-to-1791-and-was-ultimately-guillotined-during-the-reign-of-terror-RJH52M.jpg)
Jean Sylvain Bailly (1736 – 1793) French astronomer, mathematician, freemason, political leader of the early part of the French Revolution. He presided over the Tennis Court Oath, served as the mayor of
![Revolution francaise : "Jean Sylvain Bailly (1736-1793) tremblant de froid amene a la guillotine en novembre 1793" (French revolution : Jean-Sylvain B Stock Photo - Alamy Revolution francaise : "Jean Sylvain Bailly (1736-1793) tremblant de froid amene a la guillotine en novembre 1793" (French revolution : Jean-Sylvain B Stock Photo - Alamy](https://c8.alamy.com/comp/2BE2P8E/revolution-francaise-jean-sylvain-bailly-1736-1793-tremblant-de-froid-amene-a-la-guillotine-en-novembre-1793-french-revolution-jean-sylvain-b-2BE2P8E.jpg)
Revolution francaise : "Jean Sylvain Bailly (1736-1793) tremblant de froid amene a la guillotine en novembre 1793" (French revolution : Jean-Sylvain B Stock Photo - Alamy
![Retrato de Jean Sylvain Bailly (1736 - 1793) - em "Collection de costumes, armes et meubles pour la histoire de la revolution francaise et de l'empire" de Horace de Viel-Castel (Viel Castel) Retrato de Jean Sylvain Bailly (1736 - 1793) - em "Collection de costumes, armes et meubles pour la histoire de la revolution francaise et de l'empire" de Horace de Viel-Castel (Viel Castel)](https://www.meisterdrucke.pt/kunstwerke/500px/French_School_-_Portrait_of_Jean_Sylvain_Bailly_(1736_-_1793)_-_in_Collection_de_costumes_armes_-_(MeisterDrucke-1095264).jpg)