In 1729 the Corsican Revolution for independence from Genoa began, first led by Luiggi Giafferi and Giacinto Paoli, and later by Paoli's son, Pasquale Paoli. After 26 years of struggle against the Republic of Genoa (plus an ephemeral attempt to proclaim in 1736 an independent Kingdom of Corsica under the German adventurer Theodor von Neuhoff), the independent Corsican Republic was proclaimed in 1755 under the leadership of Pasquale Paoli and remained sovereign until 1769, when the island was conquered by France. The first Corsican Constitution was written in Italian (the language of culture in Corsica until the middle of the 19th century) by Paoli.