Jing-tai: Year 5, Month 2, Day 14
12 Mar 1454
The Yun-nan assistant regional commander of the right and Assistant Commissioner-in-chief Li You, died. You had his origins in Shou Subprefecture, Zhi-li.....In the 10th year of the Xuan-de reign (1435/36), he was promoted to acting assistant commissioner of the Yun-nan Regional Military Commission. In the sixth year of the Zheng-tong reign (1441/42), for his achievements in the expedition against Lu-chuan, he was promoted to regional commissioner...
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 34, page 5185