Kingdom of Sardinia and Aosta, dynastic possessions since the 11th century, the Principality of Piedmont (a possession built up in the 13th century), and the County of Nice (a possession since 1388). While in theory the traditional capital of the island of Sardinia and seat of its viceroys was Cagliari, the Piedmontese city of Turin was the "de facto" capital of Savoy. When the mainland domains of the House of Savoy were occupied and eventually annexed by Napoleonic France, the king of Sardinia made his permanent residence on the island for the first time in its history. The Congress of Vienna (1814–15), which
Sardinia of cheese, considering that half of the sheep milk produced in Italy is produced in Sardinia, and is largely worked by the cooperatives of the shepherds and small industries. Sardinia also produces most of the pecorino romano, a non-original product of the island, much of which is traditionally addressed to the Italian overseas communities. Sardinia boasts a centuries-old tradition of horse breeding since the Aragonese domination, whose cavalry drew from equine heritage of the island to strengthen their own army or to make a gift to the other sovereigns of Europe. Today the Island boasts the highest number of horse