Dom Léger de Rathsamhausen, de son nom civil Casimir-Frédéric de Rathsamhausen-Wibolsheim, né le 17 janvier 1698 à Muttersholtz et mort le 1er janvier 1786 à Guebwiller, est un ecclésiastique catholique français.
Traité des Amateurs is the short name of the chess treatise Traité Théorique et Pratique du jeu des Echecs, par une Société des Amateurs, published in France in 1786 and subsequently translated into German and English.
Leger is the largest Canadian-owned polling, research and strategic marketing firm with over 900 employees in Montreal, Quebec City, Toronto, Edmonton and Calgary in Canada, Philadelphia in the United States, as well as Zurich in Switzerland.
Preferred languages to be displayed in the selection menus
Please note that, in order to improve your browsing experience on this website,
BabelNet® uses various types of cookies, including: browsing functionality,
performance and statistical cookies.
By continuing to browse the site you are agreeing to our use of cookies.
OK