In the sixteenth century, Liébault enumerated nineteen sorts of grapes, and Olivier de Serres twenty-four, amongst which, notwithstanding the eccentricities of the ancient names, we believe that we can trace the greater part of those plants which are now cultivated in France. For instance, it is known that the excellent vines of Thomery, near Fontainebleau, which yield in abundance the most beautiful table grape which art and care can produce, were already in use in the reign of Henry IV.