Chinese emperors family tree (early)
Emperor Xian, the last emperor of the Han dynasty, was a descendant of the first emperor Liu Bang. Lasting for over 400 years (the first to last for more than a century), the Han Dynasty is regarded as one of the golden ages of Chinese history. The Han Dynasty was interrupted by the reign of the usurper Wang Mang, who declared the Xin dynasty (9–23 AD); on this basis, the Han Dynasty is generally divided into the Western Han (206 BC – 9 AD and 23–25 AD) and the Eastern Han (25–220 AD). The rulers of the Shu Han, one of the three successor states to the Han Dynasty during the Three Kingdoms period, were descended from the Han imperial family, and considered themselves a continuation of the Han Dynasty; they are included below.
Liu Yao
Liu Yao (died 329), courtesy name Yongming, was the final emperor of the Xiongnu state Han Zhao. He became emperor in 318 after most other members of the imperial Liu clan were massacred by Jin Zhun in a coup. However, the empire was soon divided in half, as the general Shi Le declared independence and established Later Zhao. In a decisive battle in early 329, Shi captured and executed him, and while his sons Liu Xi the Crown Prince and Liu Yin the Prince of Nanyang continued to hold out for nearly a year, the Han Zhao state fell later that year.