佛祖歷代通載 19.76

19.76

（乙巳）　金天會三年○遼保大五年（延禧奔夾山。大臣立其弟淳守燕京。尋死。又立其妻蕭氏。改元德興。延禧聞淳死。詔用其官爵。降蕭氏為庶人。初奔夾山。至是越漁陽嶺南走。金兵擒之。封為海濱王。踰年卒於長白山。金滅之國除。右遼自阿保機。以梁貞明二年丙子建元神冊。延禧保大乙巳。共九主凡二百一十年）。

(Year yisi) The 3rd year of the Jin Tianhui era; the 5th year of the Liao Baoda era. (Yanxi fled to Jiashan. The ministers installed his younger brother Chun to guard Yanjing. Soon afterward he died, and they again installed his wife, Lady Xiao, changing the reign era to Dexing. When Yanxi heard that Chun had died, he issued an edict confirming his official rank and title and demoting Lady Xiao to commoner status. Having first fled to Jiashan, he now crossed Yuyang Ridge and fled south. The Jin troops captured him and enfiefed him as Prince of the Seacoast. A year later he died at Mount Changbai. The Jin extinguished it, and the state was abolished. The above Liao dynasty, from Abaoji, who established the Shence era in the 2nd year of the Liang Zhenming era, a bingzi year, to Yanxi's Baoda era, a yisi year, comprised nine rulers and a total of two hundred and ten years.)