《资治通鉴·齐纪·齐纪一》
冬季，十月，戊子朔，南齐高帝任命慕容度易侯为西秦、河二州刺史，封为河南王。
冬，十月，戊子朔，以度易侯为西秦、河二州刺史、河南王。
In the winter, in October, on the first day of the month Wuwu, Emperor Gao of Southern Qi appointed Murong Duyi as the Prefect of Xiqin and He States, and enfeoffed him as the King of Henan.