Liu Bang had eight sons.
Liu Bang had eight sons and one daughter. His eight sons were Liu Fei (King of Qi), Liu Ying (Emperor Xiaohui), Liu Ruyi (King of Zhao), Liu Heng (Emperor Wen), Liu Hui (King of Liang), Liu You (King of Huaiyang), Liu Chang (King of Huainan), and Liu Jian (King of Yan). His daughter was Princess Lu Yuan.
Liu Ying of the Han Dynasty had six sons.
Liu Bang had eight sons. They were Liu Fei, Liu Ying, Liu Ruyi, Liu Heng, Liu Hui, Liu You, Liu Chang, and Liu Jian in age order. Liu Fei was the eldest son of Liu Bang and his mistress, the Cao family. He was conferred the title of King Qi and ruled over 70 cities. However, during Empress Lu's reign, Liu Fei offered Chengyang County to Empress Lu's daughter, Princess Lu Yuan, in order to save his life. He lived in fear under Empress Lu's tyranny and finally died in the sixth year of Emperor Hui of Han Dynasty at the age of 33. Liu Ying was the son of Liu Bang and Empress Lu, the second son of Liu Bang, and also Emperor Hui of Han. However, the power was in the hands of his mother, Empress Lu. Empress Lu persecuted Liu Bang's beloved concubine and their children. Liu Ying died of fright at the age of 23. The fate of the other six sons was not mentioned, so there was no way to know their specific situation.
Liu Bang's eight sons were arranged according to their ages: King Daohui of Qi, Liu Fei (born to Cao Ji), Emperor Hui of Han, Liu Ying (born to Empress Lu), King Yin of Zhao, Liu Ruyi (born to Lady Qi), King Dai/Emperor Wen of Han, Liu Heng (born to Empress Dowager Bo), King Liang, Liu Hui (demoted to King Gong of Zhao during Empress Dowager Lu's time), King Huaiyang, Liu You (demoted to King You of Zhao during Empress Dowager Lu's time), King Li of Huainan, Liu Chang, and King Yan, Liu Jian.
Liu Bang's eight sons had different fates. Among them, the eldest son, Liu Fei, died in the sixth year of Emperor Hui of Han Dynasty at the age of 33. The second son, Liu Ying, became Emperor Hui of Han Dynasty, but at the age of 23, he was stimulated by Empress Lu's cruel behavior and died. The third son, Liu Ruyi, was poisoned to death by Empress Lu. The fourth son, Liu Heng, became Emperor Wen of Han Dynasty and was granted the title of Emperor Xiaowen after his death. The fifth son, Liu Hui, was also poisoned to death. The sixth son, Liu You, was demoted to King You of Zhao. The seventh son, Liu Chang, was demoted to ordinary people because of his conflict with Lu Zhi. Later, he was killed for rebellion. The descendants of the eighth son, Liu Jian, were extinct. In general, Liu Bang's sons had a lot of bad fates. Only Liu Heng became the emperor, and most of the other sons had bad endings.
Liu Bang had a total of nine children, eight of whom were sons and one was a daughter. Liu Bang's sons included his eldest son, Liu Fei (King of Qi), his second son, Liu Ying (Emperor Hui of Han), his third son, Liu Ruyi (King of Zhao), his fourth son, Liu Heng (Emperor Wen of Han), his fifth son, Liu Hui (King of Liang), his sixth son, Liu You (King of Huaiyang), his seventh son, Liu Chang (King of Huainan), and his eighth son, Liu Jian (King of Yan). Liu Bang's daughter was Princess Lu Yuan.