鄭松
Mạc Mậu Hợp ruled from 1561 to 1592. He was the last significant Mạc ruler. In 1572 the capital was captured by the Trịnh army but then he recaptured it a year later. Then, in 1592, Trịnh Tùng unleashed a massive invasion of the north and conquered Hanoi along with the rest of the northern provinces. Mạc Mậu Hợp was captured during the retreat and was cut to pieces over three days. The Mạc had lost control over most of Vietnam, only retaining areas around Cao Bằng Province under the formal protection of the Ming army.