Hymettan marble, 27 Industrial classes, 62, 63, 66, 141, 228 Innkeepers, guild of the, 63 Innocent III., 160 Innocent IV., 241 Innocent XI., 172 Inn of the Bear, 9 _In petto_, 204 _Insulae_, 23 Ionic columns, 19 Ironworkers' guild, 58, 68 Isis, 183 Island of the Tiber, 240 _Isola sacra_, 240 Italian art, 123-5, 127, 191; Catholicism, 81, 91, 188-196; characteristics, 112-122; crowds, 121; cruelty, 81, 146-7, 155; democracy, 114, 115, 193-5; garden, 73; "individualism," 115-116, 183; women, 153-55 Italians and English, 112-124, 132, 145, 146, 151, 153-155, 157, 190, 191, 194-196; and French, 112, 119-122, 133, 145, 146; and Germans, 112, 117, 122, 123, 131, 145, 146, 153, 157, 190, 196; and Irish, 120, 126 Janiculum, the, 5, 16, 17, 171, 207, 227 Jasper, 27 Jerome, S., 37, 200 _Jettatura_, 231 Jews, in Rome, 5, 7, 45, 46, 160, 161, 180, 181-2, 183, 188, 198, 199; bonnet, 46; of the dispersion, 45; quarter, 7, 56, 169 John X., 168 Jubilee year, 217, 252 Jupiter (Jove), 18, 28, 30, 37, 78, 130, 131, 181, 182 Justin Martyr, 46 Kitchens, Roman, 54, 94, 98, 99, 101, 108 Kitchen range, 98 La Marmora, General, 123 Lancellotti, Prince, 253 _Lapis lazuli_, 27 _Lares compitales_, 53 Larva, 27 Latin league, 69, 78; religion, 91, 92, 181, 182, 183, 193, 194, 196, 197 Latium, 1, 2, 70, 71, 146, 147 _n._, 181, 196 Law of guarantees, 247 Laws, Italian, 149, 246 Leo IV., 6 Leo IX., 161 Leo X., 13 Leo XIII., 148, 203, 247, 248, 252 Leonine city, 55, 56 Letter-writers, public, 102 Lewis Gonzaga, S., 102, 223 Lewis the Bavarian, 164 Libraries, 21, 31, 35, 174, 175 Lime-kilns, 37 Livy, 25 Lombardy, Lombards, 14, 65, 77, 125, 126, 188 Lottery, the, 84-87 Lucina, crypts of, 46 Lucius Crassus, 28 Lucius II., 240 _Lucomones_, 197 Lucullus, 28 Ludovisi, 170 _Lumachella_ marble, 27 Luna marble, 25 Lupercus, 2, 91, 196 _Lupetto Romano_, 90 Macaroni, 97, 98, 100, 103 Madonna di S. Agostino, 86 Madonna, cult of the, 83, 87, 89, 91, 99 _Mafia_, 139, 139 _n._ Magistrates, 53, 110 Malaria, 74 Malta, order of, 5 Mamertine prisons, 18, 147 Manfred, 168 Marbles, 25, 26, 27, 29, 32, 33, 36, 54, 61, 98; workers, 27, 36, 37, 39 Marcellus, theatre of, 30, 160, 168, 228 _Marchesi di baldacchino_, 177, 178 Marcia, acqua, 22, 73 Marcus Aurelius, 32, 46, 55, 63, 197, 241 Marforio, 140 Margherita, queen, 115, 252 Marino, 166 _Marmoratum_, 26