Jean-Antoine-Joseph de Bry, called Debry (November 25, 1760 in Vervins, Aisne – January 6, 1834 in Paris) was President of the National Convention (March 21, 1793 – April 4, 1793), famous for a slogan La patrie est en danger (English: The Fatherland is in danger) he proposed.Debry was on 8 September 1791 elected as a member of the Legislative Assembly and on 4 September 1792 as a member of the National Convention.