董璋
Later in the year, after Later Tang's Emperor Zhuangzong captured Daliang and Zhu Zhen committed suicide, ending Later Liang, Dai Siyuan went from Xuanhua's capital Deng Prefecture (鄧州) to Daliang to show submission to the new emperor. Emperor Zhuangzong returned him to Xuanhua. After Emperor Zhuangzong himself was killed in a mutiny in 926 and succeeded by Li Siyuan (as Emperor Mingzong), Dai was made the military governor of Wuding Circuit (武定, headquartered in modern Hanzhong, Shaanxi). After Meng Zhixiang the military governor of Xichuan Circuit (西川, headquartered in modern Chengdu, Sichuan) and Dong Zhang the military governor of Dongchuan Circuit (東川, headquartered in modern Mianyang, Sichuan) jointly rebelled against Emperor Mingzong in 930, Dai, as he was a friend of Dong's, wanted to avoid suspicion, so he asked to give up his command. Emperor Mingzong summoned him back to then-capital Luoyang to serve in the imperial guards, and later had him retire because of old age. He died in 935, during the reign of Emperor Mingzong's adoptive son Li Congke.