Philippe Friedrich Dietrich 1790 to August 1792. At his home during a dinner in honor of the officers of the garrison of Strasbourg he asked the Captain Claude Joseph Rouget de Lisle, stationed in his city, to write the Song the Army of the Rhine, future "La Marseillaise". Rouget de l'Isle composed the song in the night of 24–25 April 1792. According to sources, Dietrich would have sung the song himself, accompanied on the piano by his wife, for he was very good musician. Baron Dietrich knew the Captain Rouget de l'Isle to be like him, a Freemason and attend the same Masonic
Juan Roget Juan Roget Juan Roget or Joan Roget (Angoulême, France c.1550 - Aveyron, France? c.1617-1624) was a spectacle maker in Girona, Catalonia, Spain who has been cited as a possible inventor of the telescope. Juan Roget was born in Angoulême, France, and was the son of a cloth carder Ramón Roget. According to the Catalan optometrist and amateur historian Simón de Guilleuma, Juan was married to Joana of Malaville, France, and migrated to the city of Girona, Principality of Catalonia, Spain, where he worked as a master spectacle maker. His brother Pere Roget, also a spectacle maker, settled in Barcelona by