Emperor Ai of Tang
Li Zuo was born in 892, at the main palace at the Tang imperial capital Chang'an. His father Emperor Zhaozong was already emperor at that point, and he was Emperor Zhaozong's ninth son. His mother was Consort He, who had previously given birth to an older brother of his, Li Yu, Prince of De, who was Emperor Zhaozong's oldest son.
Cui Yin
Cui Yin (崔胤) (854-February 1, 904), courtesy name Chuixiu (垂休), nickname Zilang (緇郎), formally the Duke of Wei (魏公), was an official of the Chinese dynasty Tang Dynasty, serving as a chancellor during the reign of Emperor Zhaozong. He was one of the controversial figures in the late Tang period, who ruthlessly tried to destroy the powerful eunuchs at court and whose actions in that regard had traditionally made him regarded as one of the persons causing the demise of the dynasty at the hands of the warlord Zhu Quanzhong the military governor of Xuanwu Circuit (宣武, headquartered in modern Kaifeng, Henan) (who would overthrow Tang and establish his own Later Liang).