《新唐书·本纪·卷一·高祖》
他的前七代先祖李詗，晋末时占据秦、凉二州，自称为王，即凉武昭王。
其七世祖皓，当晋末，据秦、凉以自王，是为凉武昭王。
His seven ancestors before him, Li Qi, occupied Qin and Liang states during the end of the Jin Dynasty. He called himself the king and was Liang Wuzhao King.