《元史·列传·卷四十四》
太祖十五年，木华黎攻取邢州，立都元帅府，任刘秉忠父刘润为都统，后改署州录事，又历任巨鹿、内丘两县提领。
秉忠生而风骨秀异，志气英爽不羁。
In the fifteenth year of the Taizu's reign, Mu Huali attacked and captured Xingzhou, established the capital of the Generalissimo's Mansion, and appointed Liu Bingzhong's father, Liu Run, as the commander. Later, he was appointed governor of the state and also served as governor of both Julu and Neiqiu Counties.