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.
Fang Gao
Fang Gao (房暠) (d. 944) was an official of the Chinese Five Dynasties and Ten Kingdoms Period states Later Tang and Later Jin, serving as the chief of staff ("Shumishi") for Later Tang's last emperor Li Congke.