Princess Xihai
Princess Xihai was a consort of the Qilian Khan of the Rouran Khaganate. She was born into the imperial clan of the Northern Wei, and was a cousin or sister of the Emperor Taiwu.
Biography
She was married to the Rouran Khan Wuti, son of Khan Datan, of the royal Yujiulü clan. In the fourth year of Shenjia , Wuti sent an envoy to the Northern Wei dynasty. In February of the third year of Yanhe, Emperor Taiwu gave Princess Xihai in marriage to Wuti, and took in turn Wuti's sister Lu Zuo Zhaoyi, who would bear him Tuoba Yu, as his wife.