The Beurre Bosc was cultivated first in France. The origin of Bosc pears is unclear, whether it is Belgium or France. The first time that Bosc Pears were seen was in the early 1800s. Bosc affiliated himself with the Jacobin Club. The species was first named by the French botanist Louis Augustin Guillaume Bosc in 1811. "Illa des Bosc" and "Sa Conillera". Born in Rouen, he was the son of Martin du Bosc and Guillemette du Valricher. A number of bishops were buried here including du Bosc. Another bridge, the Pont Jean-Jacques Bosc, is to be built in 2018. The name "Bosc" is given after a French horticulturist named Louis Bosc. He is the great-grandson of Edward Bosc Sladen, a British army officer. Ltd. (BOSC) is an urban commercial bank based in Shanghai in China. The BOSC is Controlled by the CO of the CSSB of that Brigade. The whole cycle was composed for soprano, flute and piano by Michel Bosc.