History of Monaco Grimaldis, descended from Otto Canella and taking their name from his son Grimaldo, were an ancient and prominent Guelphic Genoese family. Members of this family, in the course of the civil strife in Genoa between the Guelphs and Ghibellines, took refuge in Monaco, accompanied by various other Guelphic families, most notably the Fieschis. Francesco Grimaldi seized the Rock of Monaco in 1297, starting the Grimaldi dynasty, under the sovereignty of the Republic of Genoa. The Grimaldis acquired Menton in 1346 and Roquebrune in 1355, enlarging their possessions. In 1338 Monegasque ships under the command of Carlo Grimaldi participated, along with
Nguyễn dynasty was dethroned and imprisoned three days later, after being accused of deleting a paragraph from Tự Đức's will. With no time to announce his dynastic title, his era name was named for his residential palace. "Note": Nguyễn dynasty The Nguyễn dynasty or House of Nguyễn (; Hán-Nôm: , "Nguyễn triều") was the last ruling family of Vietnam. Their rule lasted for 143 years. The dynasty began in 1802, when Emperor Gia Long ascended the throne after defeating the Tây Sơn dynasty. It ended in 1945, when Emperor Bảo Đại abdicated the throne and transferred power to the Democratic Republic of