鄭松
On 15 July 1623, Trịnh Xuân burned the Trịnh's palace, Trịnh Tùng and his servants ran away. Trịnh Tùng sent his servants to catch and kill Trịnh Xuân. Two days later, Trịnh Tùng died while he was finding Trịnh Tráng. Trịnh Tráng heard about it and return to go into mourning his father and became Lord of Trịnh.