《宋书·列传·卷五十》
柳元景率领垣护之及其弟弟垣询之、柳叔仁、郑琨等部队出镇新亭。
柳元景率护之及护之弟询之、柳叔仁、郑琨等诸军，出镇新亭。
Liu Yuanjing led Yuanhuzhi and his younger brother Yuan Xunzhi, Liu Shuren, Zheng Kun, and others to take up their positions at Xinting.