De Boubers, Jean-Louis
- Marie Cornaz
(b Lille, June 8, 1731; d Brussels, July 30, 1804). French bookseller, printer and type founder, active in the southern Netherlands. Born into a family of printers, he was the son of Henri de Boubers and Marie Catherine Gavroy. He married Marie-Thérèse Joseph Panckoucke, a sister of the French bookseller Charles-Joseph Panckoucke, and later married Marie-Thérèse Joseph d'Audenarde. A bookseller in Dunkirk by about 1747, then a printer-bookseller in Liège from 1761, he established himself in Brussels in 1768 after two years of apprenticeship with Jean-Joseph Boucherie. On 18 October 1769 he opened the first permanent bookshop in the Théâtre de la Monnaie selling librettos of lyric works, some with music. De Boubers was also a type founder, at first in partnership with Mathias Rosart, son of the printer Jacques-François Rosart. He produced new printing type in 1779 which he sold to numerous printers in the Netherlands as well as to individuals, including the Prince de Ligne. De Boubers edited some occasional pieces, two of which were published for the inauguration of Charles de Lorraine's statue in Brussels in ...