《辽史·列传·卷二十六》
枢密使耶律乙辛诬陷致使太子被废，内外官员都知道太子冤枉，无人敢于论辩，惟信多次在朝廷上争辩，皇上没有答复。告老还乡，加守司徒，去世。姚景行，初名景禧。祖父汉英，本为周国将领，应历初来访我国，用敌国之礼仪，皇上发怒，扣留了他，隶属于汉人宫分。
八年卒。姚景行，始名景禧。祖汉英，本周将，应历初来聘，用敌国礼，帝怒，留之，隶汉人宫分。
The Secretarial Envoy Yelü Yixin framed and caused the prince to be dethroned. All the officials knew the prince was wronged, but no one dared to argue. Weixin argued in the court several times, but the emperor did not answer him. Weixin asked to retire at home as an old man, and was appointed to be in charge of Situ. He passed away later. Yao Jingxing, formerly known as Jingxi. His grandfather, Han Ying, was originally a general of the Zhou Kingdom, and came to visit our country at the beginning of the Yingli era. The emperor was furious at his usage of the enemy's etiquette and detained him and classified him under the Han Palace Division.