Columbia subject headings:
Capua (Italy)--History.
Puglia (Italy)--History.
Roger II, King of Sicily, 1095-1154.
Harvard subject headings:
Capua (Italy)--History.
Puglia (Italy)--History.
Roger II, King of Sicily, 1095-1154.
Princeton subject headings:
Calabria (Italy)--History--Early works to 1800.
Italy, Southern--History--535-1268--Early works to 1800.
Puglia (Italy)--History--Early works to 1800.
Roger II, King of Sicily, 1095-1154--Early works to 1800.
Sicily (Italy)--History--Roger II, 1105-1154--Early works to 1800.