LORD CHESTERFIELD, Letter to Mr. Dayrolles, dated May 19th, 1752. Maria Teresa died in December, 1780. Mme. du Deffand, letter of May 19th, 1770. Chambier, i., p. 60. Mme. de Campan, i., p. 3. He told Mercy she was "'vive et un peu enfant, mais," ajouta-t-il, "cela est bien de son âge." ARNETH, i., p. 11. Arneth, i., p.9-16 Dates 9th and 12th., Arneth, i., pp. 16, 18.