Sinigaglia, 124; II, [13].
Sion, II, [15].
Siracusa, 25, 67.
Siria, 45, 51, 53, 67, 74, 215.
Sirmio, 73, 107.
Sismondi, 205, 235, 247, 248; II, [171].
Sismondi (i), II, [91].
Sisto IV, papa, 273, 274, 275.
Sisto V, papa, II, [62], [122].
Slavi, 22, 65, 137, 140.