Wavre Neuchâtel (1737–1769), in 1769 to Louise Marie Perrelet (died 1774), and in 1774 to Jeanne Salomé Sinet. He died in Yverdon-les-Bains. Work De Felice is considered a significant contributor to education in Switzerland. As editor and translator of Burlamaqui's Principes du Droit Naturel, his name became synonymous with natural law throughout Europe. His most important work is the Encyclopédie d'Yverdon, which he headed as editor and for which he wrote more than 800 articles. From 1770 to 1780 he published 58 volumes, and as the Encyclopédie of Paris had a new version of the Protestant perspective. His other work consists of half a dozen educational, philosophical and scientific books. He translated the works of René Descartes, d'Alembert, Maupertuis and Newton into Italian. In de Felice's famous printing house, as well as the Encyclopedia, he translated into French works of Elie Bertrand, Charles Bonnet, Jean-Jacques Burlamaqui, Albrecht von Haller, Gabriel Seigneux de Correvon, Samuel-Auguste Tissot, Johann Joachim Winckelmann and other Enlightenment authors. The two magazine projects of the Typographic Society Bern aimed at an international exchange of knowledge. This allowed Tscharner and de Felice to create a correspondent network all over Europe. Portrait An 18th-century depiction of de Félice is held by the Achenbach Foundation in the San Francisco Museum of Fine Arts. A Latin and 18th century French inscription by one of his sons, Carolus de Félice reads: He also had a portrait commissioned, done by an unknown artist. The current holder of the portrait, the de Felice Duchi Estate, puts this painting as the best representation of de Felice in existence. Works Etrennes aux désœuvrés ou Lettre d'Quaker à ses frères et à un grand docteur. 1766th (In this work Felice railed against the so-called philosophers and Voltaire ) Mémoires de la Société oeconomique de Berne (24 volumes, 1763–72) Essay manière la plus sûre d'un système de police établir of grains. Yverdon 1772nd Dictionnaire géographique, historique et politique de la Suisse. 2 vols. Neuchâtel 1775th Dictionnaire de justice naturelle et civile. 1778th 13 volumes Tableau philosophique de la religion Chrétienne, considérée dans son ensemble dans sa morale et dans ses consolations. Yverdon 1779th Eléments de la police générale d'un Etat. Yverdon 1781st Le développement de la raison . Oeuvres posthumous. Yverdon 1789th Encyclopédie, ou Dictionnaire universel raisonné of connaissances humaines. 42 volumes and 6 supplementary volumes. Yverdon 1770–1776. Reissue: Fischer Verlag, Erlangen 1993, . (38,000 pages on 257