 Records of some of his dealings with the Ducal court have survived, but these were probably only part of his business activities.In 1422 he tried to sell a valuable gold collar to King Henry V of England, and 1423 he sold Duke Phillip the Good six tapestries of scenes from the life of the Virgin, which the Duke gave to the Pope.Other sales to the Court are recorded, although he may have been acting on behalf of Guidiccioni.