Louis-Élisabeth de la Vergne, comte de Tressan (4 November 1705, Le Mans - 31 October 1783, from a fall from a carriage en route to Saint-Leu-la-Forêt) was a French soldier, physician, scientist, medievalist and writer, best known for his adaptations of "romans chevaleresques" of the Middle Ages, which contributed to the rise of the Troubadour style in the French arts.
