Đinh Bộ Lĩnh
After having submission of the royal clan in the 960s, to strengthen his position, Đinh Bộ Lĩnh married one of his daughters to the last Ngô king; he married a younger sister of that king to his eldest son Ngô Nhật Khánh, and he took the Ngô queen mother as one of his wives. In 968 Đinh Bộ Lĩnh established a new kingdom of Dai Viet. Ngô Nhật Khánh quickly became a dissent and went exile in Champa. When Đinh Bộ Lĩnh died in 979, Nhật Khánh persuaded the Cham king Paramesvaravarman I boarded a fleet to reclaim the throne, however the expedition was scuttled by a typhoon and Nhật Khánh was drown.