《元史·列传·卷十二》
有人控告宁远王阔阔出有谋反罪，武宗命诛杀，铁哥察知此是诬告，在朝廷上极力为宁远王辩护，终于澄清事实。至大二年命铁哥领度支院。仁宗皇庆元年授开府仪同三司、太傅、录军国重事。二年奉命至万安寺祭祀世祖，因病，不久去世。赠太师、开府仪同三司、上柱国，追封秦国公，谥 忠穆 。
从之。二年，奉命诣万安寺祀世祖，感疾归，皇太后令内臣问疾，铁哥附奏曰： 臣死无日，愿太后辅陛下布惟新之政，社稷之福也。 是年薨，赐赙礼加厚，敕有司治丧事，赠太师、开府仪同三司、上柱国，追封秦国公，谥忠穆。
Someone accused Ningyuan Wang Kuokuo of plotting a rebellion, and Wuzong ordered him to be executed. Tiege knew this was a false accusation, and he defended Ningyuan in the imperial court, finally clearing his name. In the second year of Zhida, Tiege was appointed to lead the Ministry of Finance. In the first year of Renzong's Huangqing, he was awarded Kafu Yitong Sanshi, Taifu, and Lujunguo Zhongshi. In the second year, he was ordered to go to Wanan Temple to offer sacrifices to Shizu, but he fell ill and died soon after. He was posthumously awarded Taishi, Kafu Yitong Sanshi, and Shangzhu, and posthumously enfeoffed as Duke of Qin, with the posthumous title "Zhongmu".