have his paternal bloodline traced to modern-day Fujian, China. Lý Công Uẩn's father, Lý Thuần An, escaped to Quanzhou from Hebei after Lý Công Uẩn's grandfather, Li Song, was wrongly accused of treason and executed by the Emperor Yin of Later Han. The origin of the Trần dynasty was traced to modern Fujian, where the ancestor of the Trần imperial clan, Trần Kính, migrated from in the 11th century CE. The Later Trần dynasty was ruled by the same imperial clan as the earlier Trần dynasty. The Hồ dynasty was ruled by the Hồ family which migrated from present-day Zhejiang, China to Vietnam under the leadership of Hồ Hưng Dật during the 10th century CE. The Hồ dynasty claimed descent from the Duke Hu of Chen, the founder of the ancient Chinese State of Chen. The Duke Hu of Chen was in turn descended from the legendary Emperor Shun, who was recognized by Hồ Quý Ly as the progenitor of the Hồ imperial family. Accordingly, the Hồ dynasty adopted the official "" (; "Great Ngu"); "Ngu" () was derived from the Emperor Shun's lineage name, Youyu (). Rulers of the Tây Sơn dynasty, initially surnamed , were descended from the same line as the Hồ dynasty. Familial relations among dynasties Several Vietnamese dynasties were related: Dương Vân Nga was originally an empress consort of Đinh Tiên Hoàng, the founder of the Đinh dynasty; she later became an empress consort of Lê Hoàn, the founder of the Early Lê dynasty Lê Thị Phất Ngân, the empress consort of Lý Thái Tổ, the founder of the Lý dynasty, was the daughter of Lê Hoàn and thus originally a princess of the Early Lê dynasty The final monarch of the Lý dynasty, Lý Chiêu Hoàng, was the spouse of Trần Thái Tông, the founder of the Trần dynasty Hồ Quý Ly, the founder of the Hồ dynasty, was the maternal grandfather of Trần An, the last emperor of the Trần dynasty Giản Định Đế, the founder of the Later Trần dynasty, was a son of the ninth Trần monarch, Trần Nghệ Tông; he was also an older brother of the 12th emperor of the Trần dynasty, Trần Thuận Tông The Primitive Lê dynasty and the Revival Lê dynasty are collectively called the Later Lê dynasty; the founder of the Revival Lê dynasty, Lê Trang Tông, was a son of Lê Chiêu Tông, the