《元史·本纪·卷二十九》
这一年，大宁路蒙古大千户部遭风雪伤害畜牧，赈济粮食十五万石。
是岁，大宁蒙古大千户部风雪毙畜牧，赈米十五万石。
In this year, the Mongolian Thousand Households Department in Daning Road suffered from snowstorms and had their livestock damaged, and 150,000 shi of food was provided for relief.