The ancestors of the Trần clan originated from the province of Fujian before they migrated under Trần Kinh (陳京, [Hokkien POJ: ]) to Đại Việt, where their mixed-blooded descendants established the Trần dynasty which ruled Đại Việt. The descendants of the Trần clan who came to rule Đại Việt were of mixed-blooded descent due to many intermarriages between the Trần and several royal members of the Lý dynasty alongside members of their royal court as in the case of Trần Lý and Trần Thừa, the latter whose son Trần Thái Tông would later become the first emperor of the Trần dynasty. Their descendants established the Tran dynasty, which ruled Vietnam (Dai Viet). Some of the mixed-blooded descendants and certain members of the clan could still speak Chinese, as when a Yuan dynasty envoy met with the Chinese-speaking Tran Prince Trần Quốc Tuấn in 1282. The first of the Trần clan to live in Đại Việt was Trần Kinh, who settled in Tức Mặc village (now Mỹ Lộc, Nam Định) who lived by fishing.