County of Sicily with Robert Guiscard. In fact, the seat of Roger I's government was the Calabrian town of Mileto. According to the historians Agostino Inveges and Matteo Camera Roger I started to use the title ""Great Count of Sicily and Calabria"" since 1096. After the death of Roger I the major change was the transfer of the capital: Palermo became the capital in 1112, when Roger II was invested with the County, after the regency of the mother Adelaide del Vasto. With this change, Sicily come to be governed by the central government, while the Calabrian territories became a provincial administrative unit.
Tercio of Sicily Tercio of Sicily The Tercio of Sicily () is one of the tercios that were created by a 1534 decree of Charles V, Holy Roman Emperor. Since the 18th century, the Spanish army has maintained the tradition of this tercio in its regiments. The purpose of this regiment was to protect the Spanish possessions in Italy from enemy attack. The name includes "viejo" ("old") because it is one of the three first tercios created and originally comprised 12 companies (each consisting of 150-200 men). The tercio was stationed throughout Sicily as well as in Calabria, Marina de Catanzaro. Its first