He and David Roentgen were Marie-Antoinette's favourite cabinet-makers.[6] Besides commissions directly to the Garde-Meuble he delivered case furniture[7] for the comte and comtesse de Provence, the comte d'Artois, Mesdames the king's aunts, and the ducs de Penthièvre, de la Rochefoucauld, Choiseul-Praslin, Biron, as well as rich fermiers généraux.