Trần Huyền Trân

Trần Huyền Trân (1289–?) was a princess during the Trần Dynasty of Đại Việt. She was the daughter of Emperor Trần Nhân Tông and the younger sister of Emperor Trần Anh Tông. In 1306, Emperor Trần Anh Tông married her off to King Jaya Sinhavarman III of Champa, where she became Queen Paramecvariin of Champa, in exchange for the two provinces of Ô and Lý.

One interpretation of her name means "black pearl", which could signify that she had a darker complexion.

Rescue by General Trần Khắc Chung
In 1307, when King Jaya Sinhavarman III died, she was rescued by General Trần Khắc Chung because Cham custom dictated that all the wives were to be cremated along with the king. Their unusual length of time to return to Đại Việt spurred legends of their relationship as lovers.