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
History of Sardinia the Kingdom of Sardinia in 1324. The Kingdom was to last until 1718, when it was ceded to the Piedmontese House of Savoy; later, in 1861, it would thus become the Kingdom of Italy and finally in 1946 the Italian Republic. The oldest trace in Sardinia of the anthropomorphic prehistoric primate called "Oreopithecus bambolii" is dated to 8.5 million years ago. In 1996 a hominid finger bone, dated up to 250.000 BC, was found in a cave in the Logudoro region. Modern humans appeared in the island during the Upper Paleolithic, a phalanx dated to 18000 BC had been found