Roch-Ambroise Cucurron Sicard
…1789, on the death of the Abbé de l'Épée, succeeded him at L'Institut National de Jeunes Sourds de Paris which Épée had founded in Paris. He later met Thomas Hopkins Gallaudet while traveling in England, and invited him to visit the school. Sicard's chief works were his Eléments de grammaire générale (1799), Cours d'instruction…