Mary Berry to a friend, 14 December, 1798: 'During my illness I have finished the 2nd vol. of Wraxhall which I had just begun at Brandsby, and which I like better and better the farther I go. I have consulted, too, one of his authorities for many things in the age of Henry the Third, Montaigne's Essays, a very curious and an [italics]astonishing[end italics] book, considering the times in which it was written, and which one never consults without entertainment. I have re-read, too, Condorcet's book, and compared his ideas and arguments on the subject of population with those of the Essay [by Malthus] we have been reading, and certainly the Essay has not only the best of the argument [...] but is absolute [italics]conviction[end italics]on the subject of the different ratios in which population, and the means of subsisting that population, increase'.