Puglia ve Calabria Düklüğü
Puglia ve Calabria Kontluğu, sonra Puglia ve Calabria Düklüğü,<!-- was a Norman country founded by William of Hauteville in 1042 in the territories of Gargano, Capitanata, Apulia, Campania, and Vulture. It became a duchy when Robert Guiscard was raised to the rank of duke by Pope Nicholas II in 1059. The duchy was disestablished in 1130 when the last duke of Apulia and Calabria, Roger II of Sicily became King of Sicily.