Emperor Taiwu of Northern Wei
In 433, with Juqu Mengxun extremely ill, the Northern Liang nobles, believing Juqu Mengxun's younger brother Juqu Puti (沮渠菩提), whom Juqu Mengxun had designed heir apparent, to be too young to govern, deposed Juqu Puti and made Juqu Mujian heir apparent instead. Apparently, after Juqu Mengxun soon died and was succeeded by Juqu Mujian, Li Jingshou was created princess. However, in 437, Emperor Taiwu of Northern Wei, to whose state Northern Liang submitted as a vassal, wanted to marry his sister Princess Wuwei to Juqu Mujian. Juqu Mujian was therefore forced to divorce Princess Li, and she and her mother Princess Dowager Yin were relocated from the Northern Liang capital Guzang (姑臧, in modern Wuwei, Gansu) to Jiuquan. Princess Li soon died.