《明史·列传·卷二百零四》
明朝洪武初年，安氏和宣慰宋蒙古歹一起归附朝廷，朝廷给宋氏赐名为钦，让他们世袭原来的领地和职务。
洪武初，同宣慰宋蒙古歹来归，赐名钦，俱令领原职世袭。
In the early years of the Hongwu era of the Ming Dynasty, the An family and Xuanwei Song Menggu died together to join the imperial court, and the imperial court gave the Song family the name Qin, allowing them to inherit the original fiefdom and official position.