Piemonte, II, 167, 225.

Pietà (monastero della), in Palermo, III, 128.

Pietrapennata, II, 247.

Pietraperzia, 330; II, 275; III, 311.

Pietra di Roseto, II, 407.

Pietra di Serlone, III, 135.

Pietroburgo, XXXIV, XXXIX, XLIII; II, 383.

Piramitana (Massa), 12.

Pirenei, 125, 158, 159.

Pisa, Pisani, 364; II, 311, 313, 500, 504; III, 1, 2, 3, 4, 7, 8, 9, 10, 11, 13, 14, 16, 97, 101, 102, 103, 158, 168, 169, 170, 171, 172, 190, 223, 232, 260, 277, 341, 367, 376, 377, 379, 404, 429, 465, 466, 467, 513, 515, 518, 519, 522, 523, 530, 550, 558, 577, 580, 581, 584, 588, 601, 606, 625, 633, 692, 774, 810, 849.