Jacques Balmat for gold in the Sixt valley in 1834. Jacques Balmat Jacques Balmat, called "le Mont Blanc" (1762–1834) was a mountaineer, a Savoyard mountain guide, born in the Chamonix valley in Savoy, at this time part of the Kingdom of Sardinia. A chamois hunter and collector of crystals, Balmat completed the first ascent of Mont Blanc with physician Michel-Gabriel Paccard on 8 August 1786. For this feat, King Victor Amadeus III gave him the honorary title "le Mont Blanc". Balmat and Paccard's ascent of Mont Blanc was a major accomplishment in the early history of mountaineering. C. Douglas Milner wrote "The
Jacques Gabriel Jacques Gabriel Jacques Gabriel (1667–1742) was a French architect, the father of the famous Ange-Jacques Gabriel. His mother was a cousin of Jules Hardouin-Mansart and his father, another Jacques Gabriel was a masonry contractor for the "Bâtiments du Roi", the French royal works, and the designer of the Château de Choisy for the king's cousin, La Grande Mademoiselle. The younger Jacques Gabriel was appointed one of the "controlleurs généraux" at the "Bâtiments du Roi" in 1688, at the age of twenty-one. Two years later he was sent to accompany Robert de Cotte on an eighteen-month sojourn in Italy, sharpening his