佛祖歷代通載 7.3

7.3

(Guiyou) Emperor Xiaowu, [named] Yao, changed the reign era to Ningkang (courtesy name Changming, the third son of Emperor Jianwen. He ascended the throne at age ten, and Empress Dowager Chongde held court as regent. In the second month, Huan Wen brought troops to the imperial court, harbouring insubordinate ambitions. In the third month, falling ill, he returned to Gushu. In the seventh month, he died. His younger brother Huan Chong took over command of the troops and was completely loyal to the royal house. The Emperor passed away at age thirty-five in the Qingshu Hall and was buried in the Longping Mausoleum. He reigned for twenty-four years).