유연
Liu He was the founding emperor Liu Yuan (Emperor Guangwen)'s son, likely oldest son, by his first wife Empress Huyan. According to the Book of Jin, Liu He was described as having an imposing, handsome and sturdy look, and was about 1.96 meters tall. he was studious, but suspicious and miserly. Liu He was created the Prince of Liang (梁王), a title that he was posthumously known by as well, in 308. In early 310, Liu Yuan created him crown prince.