Ruffo, marchese, XXXV.
Ruggiero, di Amalfi, III, 863.
Ruggiero, conte di Geraci, III, 502.
Ruggiero I, conte di Sicilia, XXXIX, XLVII; 236, 417, 469: II, 383, 396, 397, 401, 403, 404, 450, 552; III, 23, 44, 45, 48, 49, 50, 51, 52, 53, 54, 57, 58, 59, 60, 61, 62, 63, 64, 65, 67, 68, 69, 70, 71, 72, 73, 75, 78, 79, 82, 83, 84, 85, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 103, 104, 105, 106, 111, 112, 113, 114, 115, 116, 117, 119, 120, 124, 125, 126, 127, 128, 130, 131, 133, 134, 136, 139, 140, 146, 147, 148, 149, 150, 151, 152, 153, 154, 156, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 174, 175, 176, 177, 178, 179, 180, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 201, 207, 214, 217, 218, 225, 229, 230, 233, 236, 238, 241, 245, 247, 254, 255, 257, 258, 261, 266, 267, 269, 271, 272, 273, 274, 275, 276, 277, 284, 291, 298, 300, 301, 302, 303, 304, 305, 306, 307, 309, 310, 311, 312, 313, 315, 324, 326, 327, 329, 331, 332, 333, 334, 335, 339, 340, 343, 345, 348, 349, 350, 351, 352, 353, 358, 368, 396, 446, 451, 485, 540, 621, 662, 794, 806, 813, 820, 821, 841, 848, 871.
Ruggiero I, duca di Puglia, III, 22, 146, 165, 178, 183, 184, 185, 186, 187, 239, 271, 272, 274, 343, 813.
Ruggiero, figliuolo di Guglielmo I, di Sicilia, III, 485.
Ruggiero Guiscardo, personaggio supposto, II, 412.
Ruggiero Nanainà, II, 416.
Ruggiero, re di Sicilia, XXXIX, XLI, XLIII, XLV, XLVII, L, LIII; 236, 466, 469, 470, 488, 492, 494; II, 414, 429, 445; III. 48, 58, 153, 190, 195, 196, 198, 200, 215, 223, 226, 228, 234, 252, 255, 262, 267, 275, 276, 277, 284, 290, 294, 295, 296, 308, 309, 314, 323, 326, 332, 333, 339, 343, 344, 345, 346, 348, 350, 351, 359, 360, 362, 363, 364, 365, 366, 368, 369, 370, 371, 372, 373, 376, 378, 379, 380, 381, 383, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 402, 403, 404, 405, 406, 411, 412, 413, 414, 415, 417, 420, 421, 422, 423, 424, 425, 426, 428, 430, 431, 432, 433, 434, 433, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 456, 458, 459, 460, 461, 462, 463, 464, 465, 468, 474, 491, 493, 494, 504, 552, 557, 621, 655, 657, 660, 661, 662, 663, 665, 669, 670, 673, 677, 678, 679, 680, 681, 682, 684, 685, 689, 691, 693, 699, 700, 719, 746, 752, 754, 755, 758, 759, 760, 762, 769, 771, 772, 773, 775, 778, 780, 781, 784, 786, 787, 798, 799, 801, 805, 806, 808, 811, 813, 814, 818, 819, 841, 842, 846, 848, 849, 855, 888.
Ruggiero Schiavo, III, 223, 226, 448.