by Will Durant
 on Hogarth, 218;
   on Humphrey Clinker, 203;
   on Pope, 177
   Thales of Miletus (fl. 600 B.C.), 518, 746
   Thamasch, Andrä (1639–97), 433
   Thames River, 60, 62, 67, 79, 169, 242, 245
   Théâtre de la Foire, Paris, 30
   Théâtre des Italiens, Paris, 28, 325, 330
   Théâtre des Petits Appartements, Versailles, 281
   Théâtre-Française, see Comédie-Française
   Theatre Royal, Covent Garden, London, 240
   theism, 716–18, 738
   Theobald, Lewis (1688–1744), 125, 169, 171
   Theodicy (Leibniz), 172
   Theodosius II, Eastern Roman Emperor (r. 408–50), 4
   Theologia naturalis (Wolff), 401
   Théologie portative (d’Holbach), 699
   Theoria Generationis (C. F. Wolff), 566–67
   Théorie analytique des probabilités (Laplace), 548
   Théorie de la figure de la terre (Clairaut), 544
   Théorie de la lune (Clairaut), 545
   Théorie de la terre (Buffon), 553–54
   Théorie du mouvement des comètes (Clairaut), 545
   Theory of the Earth (J. Hutton), 557
   thermometers, 550, 577, 586, 593
   Thiele, Johann (1685–1752), 404
   Thieriot, Nicolas Claude (1696–1772), friend of Voltaire, 40, 361, 762;
   Voltaire correspondence with, 247, 366, 370, 374, 464, 472
   Third Estate (tiers état), 251, 258–66, 535
   Thirty Years’ War, 397, 402, 437
   Thomas à Kempis (1380–1471), 127, 130
   Thomists, 747
   Thompson, Benjamin, see Rumford, Count
   Thomson, James (1700–48), 78, 99, 178–80, 193, 224, 246;
   Diderot and, 625
   Thomson, Sir Joseph John (1856–1940), 520
   Thoresby Park, Nottinghamshire, 205
   Thornhill, Sir James (1675–1734), 70, 217
   Three Most Famous Impostors, The (anticlerical brochure), 611
   Thucydides (471?–400? B.C.), 487
   Thurgau, 474, 590
   Thuringia, 412, 556
   Tiberius, Emperor of Rome (r. 14–37), 486
   Tibet, 560
   Ticino, 474
   Tickell, Thomas (1685–1740), 168
   tides, theory of, 538–39, 548
   Tiepolo, Giovanni Battista (1696–1770), 314, 405
   tiers état, see Third Estate
   Tigris River, 485
   Tillemont, Sébastien Le Nain de (1637–98), 487
   Timoni, Emanuel (fl. 1714), 594
   Tindal, Matthew (1657–1733), 120, 121, 123, 247
   Tirol, 431, 433, 453
   Tissot, Simon André (1728–97), 600–601
   tithes, 47, 103, 105, 254, 257–58, 259
   Titian (1477–1576), 25, 372
   Titus, Emperor of Rome (r. 79–81), 686
   tobacco trade, 11, 55, 82, 98
   Tocqueville, Alexis Clérel de (1805–59), 252, 781
   Tod Jesu, Der (Graun), 412
   “Toilet, The” (Gay), 207
   Toland, John (1670–1722), 120, 247
   toleration, 754;
   in England, 117–18, 119, 247, 367–68, 369, 608;
   in France under Louis XV, 270, 732, 783–84;
   in France under Regent, 8, 17, 28, 33;
   Helvétius on, 685;
   d’Holbach on, 707;
   in Ireland, 105;
   Montesquieu on, 343, 356;
   in new morality, 778;
   Voltaire on, 367–68, 369, 718, 731–32
   toleration, edict of (France, 1787), 732
   Tolomeo, Re d’Egitto (Handel), 234
   Tom Jones (Fielding), 187–88, 192, 196–98, 216
   Tonga Islands, 559
   Torelli, Giuseppe (c.1650–1708), 242
   Tories, 90–91, 162, 202, 232;
   Bolingbroke’s influence on, 100–101;
   Hume and, 157, 158;
   and Jacobitism, 91, 92, 93, 101;
   and Septennial Act, 93;
   suspect Voltaire, 248;
   Walpole forced out by, 96, 99, 103, 114;
   war with Spain promoted by, 101–3
   Torné, Abbé, 782
   Torricelli, Evangelista (1608–47), 550
   torture, judicial, 353, 447, 647, 703
   Tott, Baron François de (1733–93), 648
   Toulouse, Louis Alexandre de Bourbon, Comte de (1678–1737), 22, 269
   Toulouse, Sophie de Noailles, Comtesse de (b. 1688), 22
   Toulouse, 254, 262, 308, 310, 670, 726–31, 732–33
   Toulouse, Academy of, 498
   Toulouse, Parlement of; and Calas case, 693, 727, 729–31, 737, 772;
   and Sirven case, 733;
   and Jesuits, 770;
   becomes tolerant, 783
   Tournefort, Joseph Pitton de (1656–1708), 563
   Tournehem, Charles François Lenormant de (d. 1751), 265, 280, 281
   Tournemine, Père René Joseph de (1661–1739), 608
   Tours, 305
   Toussaint, F. V. (fl. 1748), 777
   Toussaint L’Ouverture, Pierre Dominique (1743–1803), 693
   Townshend, Charles (1674–1738), 2d Viscount Townshend of Raynham, 47, 216
   Tractatus theologico-politicus (Spinoza), 119, 610
   trade unions (workers’ combinations), 54, 155
   Tragedy of Tragedies, The, or The Life and Death of Tom Thumb the Great (Fielding), 193
   Traité de l’astronomie (Lalande), 545
   Traité de l’équilibre et du mouvement des fluides ( d’Alembert), 515
   Traité de l’harmonie réduite à ses principes naturels (Rameau), 296
   Traité de métaphysique (Voltaire), 376, 715–16
   Traité de météorologie (Cotte), 551
   Traité des études (Rollin), 287
   Traité des sensations (Condillac), 582–83, 633
   Traité des vérités premières (Buffier), 758
   Traité d’insectologie (Bonnet), 578
   Traité élémentaire de chimie (Lavoisier), 534
   Traité médico-philosophique sur l’aliénation mentale (Pinel), 598
   Traité sur la tolérance (Voltaire), 648, 731–32
   Trajan, Emperor of Rome (r. 98–117), 347, 385, 445, 686
   transport, 49, 50, 54–55, 59, 584
   transubstantiation, 118
   Trapassi, Pietro, see Metastasio
   Travels of Scarmentado (Voltaire), 387
   Travels through France and Italy (Smollett), 203
   Treatise of Human Nature, A (Hume), 116, 142–47, 148, 156, 172
   Trembley, Abraham (1700–84), 576, 577, 620
   Trevelyan, George Macaulay (1876–1962), historian, 47
   Trévoux, 498
   trial by jury, 71, 267, 353, 368, 369
   Tribunal of the Seine, 658
   Triennial Acts (England, 1641, 1694), 93
   Trier, Archbishop of, 406
   Trier, archbishopric of, 397, 405, 406, 493
   Trigault, Nicolas (1577–1628), 503
   trigonometry, 510
   Trinity College, Cambridge, 121
   Triple Alliance (1717), 32, 93
   Tristram Shandy (Sterne), 658
   Trivia, or The Art of Walking the Streets of London (Gay), 63, 185
   Troglodytae, 342
   Tronchin, François, author and painter, 472*
   Tronchin, Jakob, councilor, 472*
   Tronchin, Jean Robert (1710–93), banker, 472
   Tronchin, Théodore (1709–81), physician, 472*, 596, 601–2, 675
   Troy, Jean François de (1679–1752), 311
   Tschirnhaus, Walter von (1651–1708), 404
   Tübingen, University of, 477
   Tuileries, Jardins des, 295, 307, 308
   Tuileries, Palais des, 18, 273
   Tull, Jethro (1674–1741), 47
   Tulle, France, 34
   Tunbridge Wells, England, 80, 236, 241
   Turandot (Gozzi), 505
   Turcaret (
Lesage), 23, 29
   Turgenev, Ivan Sergeevich (1818–83), 572, 583
   Turgot, Anne Robert Jacques, Baron de l’Aulne (1727–81), 13, 159, 253, 283, 505, 516, 522, 532, 647;
   becomes chief minister, 761, 776;
   Diderot and, 666;
   and Encyclopédie, 640, 641, 642;
   his belief in enlightened despotism, 776;
   censors Fréron, 761;
   on Helvétius’ book, 689;
   penal code revised by, 736;
   his physiocrat views, 262, 640, 666;
   Priestley describes dinner of, 782;
   at the salons, 680, 681, 695, 781, 782;
   his views on education, 774, 775;
   his views on morality, 776
   Turin, 147, 212, 493, 510–11, 513
   Turin Academy of Science, 511
   Turkey, 59;
   and Austria, 74, 435, 436;
   European trade with, 264;
   in Hungary, 431;
   toleration in, 685;
   Voltaire on, 350, 779
   Turpin, Dick (1706–39), 70
   Tuscany, grand duchy of, 436, 590
   Twickenham, 169, 176, 209, 210
   Tyrawley, Lord, 88
   Tyson, Edward (1650–1708), 579
   Ukraine, 590
   Ulm, free city of, 397
   Ultramontanism, 766
   Unigenitus (papal bull), 257, 768
   Union, Act of (Britain, 1707), 91, 107
   Unitarians, 62, 118, 459, 480, 530, 738
   Unitarian Society, Philadelphia, 530
   Unitas Fratrum, see Moravian Brethren
   United Provinces (Dutch Republic, “Holland”), 38, 52, 76, 342, 357;
   and the arts, 214, 224;
   commerce and finance in, 48, 56, 67–68, 462, 557;
   population of, 59;
   accepts Pragmatic Sanction, 436;
   religion in, 495;
   in Triple Alliance, 32, 93;
   and War of Austrian Succession, 82, 277–78, 452, 455, 456;
   signs Pact of Warsaw (1745), 456
   United States, 225, 479, 526, 530, 691, 784;
   Congress, 360, 530;
   Constitution, 360
   Universal History (Smollett), 202
   Universalists, Philadelphia, 530
   universities, 19, 63, 107, 108, 400, 498, 507, 608, 786
   Unterwalden, 473, 474, 475
   Upper Austria, 453
   Uppsala, 550, 562
   Uppsala, Academy of, 498
   Uppsala, University of, 496, 524, 561, 563
   Uranus, 541–42, 545, 547
   Uri, 473, 474, 475
   Ursprung der musikalisch Bachischen Familie (J. S. Bach), 412
   Ussher, James (1581–1656), Anglican Archbishop of Armagh, 106
   Utah, 560
   utilitarianism, 139, 149, 529, 687–88, 691
   Utrecht, Treaty of (1713), 31, 67, 101, 231, 335
   “Utrecht Te Deum” (Handel), 231
   vaccination, 590, 596, 598; see also inoculation
   Valais, 474
   Valla, Lorenzo (c.1406–1457), Italian humanist, 347, 500
   Vallisnieri, Antonio (1661–1730), 553
   Vanbrugh, Sir John (1664–1726), 215
   Van der Cruissen textile mill, 262
   Vandeul, Marie Angélique Diderot, Mme. de (b. 1753), 626–27, 628, 659, 665, 676–77, 678
   Vandyck, Sir Anthony (1599–1641), 218, 222
   Vanini, Giulio Cesare Lucilio (1585–1619), Italian philosopher, 692
   Vanloo, Carle (1705–65), 266, 281, 282, 312, 314, 322;
   in England, 216–17
   Vanloo, Caroline, 312
   Vanloo, Jean Baptiste (1684–1745), 273, 312
   Vanloo, Michel (1707–71), 673
   Van Robais family, textile manufacturers, 261–62
   Vaud, 474, 475
   Vauvenargues, Luc de Clapiers, Marquis de (1715–47), 338–40, 384
   Vauxhall, 77–79
   Vauxhall Gardens, London, 62, 198, 237, 242–43;
   Rotunda, 214
   Vegetable Staticks (Hales), 567, 569
   Vélez de Guevara, Luis (1579–1644), 28
   Vendôme, Philippe de (1655–1727), 4–5
   Venel, Jean André (1740–91), 599
   Venice, republic of, 10, 215, 398, 503, 670;
   Lady Mary’s salon at, 212;
   Montesquieu on, 351, 358;
   opera in, 228, 229, 232–34
   passim, 410, 434
   Ventadour, Duchesse de, 272
   Venus (planet), 545;
   transit of (1769), 559
   Vernes, Jacques (fl. 1758), Swiss clergyman, 480
   Vernet, Claude Joseph (1714–89), 321
   Vernon, Edward, Admiral (1684–1757), 67, 103
   Vero amico, Il (Goldoni), 670
   Verona, 54, 381
   Veronese (Caliari) Paolo (1528–88), 25, 372
   Versailles, forest of, 282
   Versailles, Museum of, 273, 311
   Versailles, Palace of, 16–18
   passim, 32, 406;
   its architecture and decorations, 24, 25, 306, 308, 309, 311;
   court of, 22, 253, 254, 268–69, 274–75, 277, 280–85, 384–86;
   gardens of, 77, 309;
   Salon d’Hercule, 25, 311;
   theatre at, 281;
   its windows opened, 601
   Vertot, Abbé René Aubert de (1655–1735), 500
   Vesalius, Andreas (1514–64), 633
   Vespasian (Titus Flavius Sabinus Vespasianus), Emperor of Rome (r. A.D. 69–79), 233
   Vesuvius, Mount, 501
   Vetenskapssocietet, Uppsala, 562
   Vevey, Vaud, 475
   Vicar of Wakefield (Goldsmith), 192
   Vicenza, Italy, 215
   Vico, Giovanni Battista (1668–1744), Italian philosopher, 347, 359*, 500
   Vicq-d’Azyr, Félix (1748–94), 583, 587
   Vie de Mahomet, La (Boulainvilliers), 502
   Vie de Marianne (Marivaux), 189, 323, 330–31
   Vienna, 60, 431, 432, 451, 590;
   architecture and sculpture in, 432–34;
   opera in, 233, 410;
   public health and medicine in, 591, 594, 596, 597, 601;
   threatened with attack, 436, 453, 454, 455
   Vienna, Congress of (1815), 336
   Vienna, University of, 592, 593
   Vierzehnheiligen, 405
   Vigée-Lebrun, Marie Anne Élisabeth (1735–1842), 299
   Vignière, Jeanne (fl. 1761), 728–30
   Villa Rotonda, Vicenza, 215
   Villars, Maréchal Duc Claude de (1653–1734), 12
   Villars, Duc Honoré Armand de (1702–70), 383, 730
   Villedeuil, Laurent de (fl. 1787), 534
   Villemain, Abel François (1790–1870), 575
   Villeroi, François de Neufville, Maréchal Duc de (1644–1730), 273, 294
   Villeroi, Jeanne Louise Constance, Duchesse de, 301
   Villette, Marie Claire Deschamps de Marcilly, Marquise de, later Viscountess Bolingbroke (d. 1750), 38, 93, 99, 123, 246, 252
   Vincennes, 306
   Vincennes, Château de, 17, 630–32, 633, 634
   Vincent of Beauvais (c.1190–c.1264), 499
   Vinci, Leonardo (1690–1732), composer, 660
   Vindication of the English Constitution (Disraeli), 101
   vingtième, 260
   Vintimille, Pauline Félicité de Nesle, Marquise de (1712–41), 271–72, 274–75, 282, 307
   Virgil (70–19 B.C.), 38, 40, 374, 552
   Virginia, 73
   virtual velocities, principle of, 516
   Vistula River, 437
   vitalism, 619, 621, 651, 652–53
   Vitruvius Britannicus (Campbell), 215
   Vivaldi, Antonio (c.1675–1741), 414, 421
   Voix du sage et du peuple, Le (Voltaire), 255, 387–88
   Volland, Louise Henriette (“Sophie”; 1717–84), 652, 655, 656, 671, 675–76, 696
   Volta, Alessandro (1745–1827), 507, 523, 587
   Voltaire (Fran�
�ois Marie Arouet; 1694–1778), 3–5, 33–41, 59, 245–48, 361–93, 461–71, 482–89, 715–54;
   his appearance, 34, 482;
   his character, 5, 373, 384;
   his denial strategy, 34;
   his health and expectation of death, 3, 39–40, 383, 388, 468, 472, 473, 739, 740;
   his financial and business dealings, 37–38, 248, 265, 361, 365, 383–84, 393, 462–63, 472;
   his manners, 302, 506;
   his regimen, 294, 383, 600;
   his style, 370, 573
   EARLY YEARS IN FRANCE (1694–1726): 3–5, 12, 33–41;
   childhood and education, 3–5, 287, 498;
   his skepticism, 3–5, 35, 38–39, 116, 287, 715;
   early loves, 5, 35–36, 38–39, 326;
   attends salons, 6, 23, 327;
   enjoys toleration under Regency, 17, 33;
   exiled from Paris, 34, 36, 37;
   J’ai-vus and Philippiques attributed to, 18, 34–35;
   in Bastille (1717–18), 17, 33, 35–36;
   adopts name Voltaire, 36;
   first play, Oedipe, produced, 27, 36–37;
   visits Bolingbroke at La Source, 38, 93, 16;
   writes Épître à Uranie, 38–39;
   La Henriade published, 40;
   secures Desfontaines’ pardon, 289;
   Rohan-Chabot incident, 41;
   again in Bastille, released, 41, 246, 267;
   embarks for England, 41
   ENGLAND AND VOLTAIRE: 45, 112, 116, 124, 139, 192, 213, 245–48;
   his arrival (1726), 245;
   his call on Congreve, 164, 246;
   and Caroline of Ansbach, 95, 245, 248;
   Chesterfield and, 82, 86, 87, 88, 465, 784;
   and the English deists, 120, 247, 248, 609, 715;
   and Hume, 156–59
   passim, 784;
   his impressions of English life and institutions, 46, 55, 71, 89, 90, 116, 118, 119, 128–29, 183, 245, 247–48, 446;
   and Pope, 169, 175, 177, 246, 376, 463;
   on Shakespeare, 165, 246;
   Smollett and, 202, 204, 784;
   and Young, 180, 246
   IN FRANCE AND THE NETHERLANDS (1729–50): his observations on French society and arts, 251, 254, 257, 260, 264, 304, 309;
   on Fleury, 269–70;
   on Saxe and the battle of Fontenoy, 277–78;
   and La Tour, 321, 322;
   and the literary scene, 324, 325, 335, 345;
   and Montesquieu, 344, 347, 353, 356–59;
   back in Paris, 248, 280, 301, 302, 361–66, 372, 378–81
   passim; his rivals as playwright, 299, 330, 388;
   his theater campaigns, 325–26, 371;
   and the death of Adrienne Lecouvreur, 328–29, 361;
   issues History of Charles XII, 361–63, 365;
   his Zaïre produced, 363–65;
   meets Mme. du Châtelet, 365–66;
   issues Letters on the English, 366–70;
   escapes arrest at Montjeu, 371;
   at Cirey, 7, 211, 371–78, 379, 382–83, 384, 464, 466, 715–16;
   writes Discours sur l’homme and La Pucelle, 376–77;