何晏
He Yan was born in Nanyang, Henan. His great-grandfather was a butcher, and his grandfather, He Jin, was a general and regent of the Eastern Han dynasty. His grandaunt was Empress He, the wife of Emperor Ling of the Eastern Han dynasty. He Yan's father, He Xian (), died at an early age. The He family's political power was destroyed when a warlord, Dong Zhuo, occupied the Han capital of Luoyang. He Yan's mother escaped and gave birth to He Yan in exile.