and cities Other towns of Piedmont with more than 20,000 inhabitants sorted by population : History Piedmont was inhabited in early historic times by Celtic-Ligurian tribes such as the Taurini and the Salassi. They were later subdued by the Romans (c. 220 BC), who founded several colonies there including Augusta Taurinorum (Turin) and Eporedia (Ivrea). After the fall of the Western Roman Empire, the region was successively invaded by the Burgundians, the Ostrogoths (5th century), East Romans, Lombards (6th century), and Franks (773). In the 9th–10th centuries there were further incursions by the Magyars, Saracens and Muslim Moors. At the time Piedmont, as part of the Kingdom of Italy within the Holy Roman Empire, was subdivided into several marches and counties. In 1046, Otto of Savoy added Piedmont to the County of Savoy, with a capital at Chambéry (now in France). Other areas remained independent, such as the powerful comuni (municipalities) of Asti and Alessandria and the marquisates of Saluzzo and Montferrat. The County of Savoy became the Duchy of Savoy in 1416, and Duke Emanuele Filiberto moved the seat to Turin in 1563. In 1720, the Duke of Savoy became King of Sardinia, founding what evolved into the Kingdom of Sardinia and increasing Turin's importance as a European capital. The Republic of Alba was created in 1796 as a French client republic in Piedmont. A new client republic, the Piedmontese Republic, existed between 1798 and 1799 before it was reoccupied by Austrian and Russian troops. In June 1800 a third client republic, the Subalpine Republic, was established in Piedmont. It fell under full French control in 1801 and it was annexed by France in September 1802. In the Congress of Vienna, the Kingdom of Sardinia was restored and furthermore received the Republic of Genoa to strengthen it as a barrier against France. Piedmont was a springboard for Italian unification in 1859–1861, following earlier unsuccessful wars against the Austrian Empire in 1820–1821 and 1848–1849. This process is sometimes referred to as Piedmontisation. However, the efforts were later countered by the efforts of rural farmers. The House of Savoy became Kings of Italy, and Turin briefly became the capital of Italy. However, when the Italian capital was moved to Florence, and then to Rome, the administrative and institutional importance of Piedmont was reduced. The only recognition of Piedmont's historical role was that the crown prince of Italy was known as the