Claude-Alexandre Ysabeau was born in Gien on 14 July 1754 and died in Paris on 18 March 1831.
[4] Then, together with Jean-Lambert Tallien, he was sent by the Convention as a Commissioner to Bordeaux in August 1793 to restore order following an attempted revolt.
[7] Along with Tallien, Ysabeau was later denounced by Robespierre for moderation, and returned to Paris to clear his name.
[8] Together with Tallien, Ysabeau was one of the Convention members who instigated the Thermidorean Reaction which overthrew Robespierre.
In March 1795 he became a member of the Committee of General Security and in October of the same year he was elected to the Council of Ancients.