Zheng Jing
Koxinga died of malaria in June 1662, only a few months after defeating the Dutch in Taiwan, at the age of 37. There were speculations that he died in a sudden fit of madness when his officers refused to carry out his orders to execute his son Zheng Jing. Zheng Jing had had an affair with his wet nurse and conceived a child with her. Zheng Jing succeeded his father as the King of Tungning.