佛祖歷代通載 7.60

7.60

北涼沮渠蒙遜（臨松盧水胡人。其先為兇奴。遜後殺歆。立于張掖。治三十三年。壽六十六。改永安）。

Juqu Mengxun of Northern Liang (a Hu of the Lushui River in Linsong; his ancestors were Xiongnu. Later, Xun killed Xin and established himself at Zhangye; he ruled for thirty-three years and lived to be sixty-six; changed his era name to Yong'an).