Zhu Quan (; 27 May 1378 – 12 October 1448), the Prince of Ning (), was a Chinese historian, military commander, musician, and playwright. He was the 17th son of the Hongwu Emperor of the Ming dynasty. During his life, he served as a military commander, feudal lord, historian, and playwright. He is also remembered as a great tea connoisseur, a zither player, and composer. Other names In addition to Prince of Ning, Zhu Quan was also known as the Strange Scholar of the Great Ming (, Da Ming Qi Shi). As part of his Taoist attempts to avoid death, he adopted the aliases the Emaciated Immortal (, Qúxiān), the "Master who Encompasses Emptiness" (, Hánxūzi), "Taoist of the Mysterious Continent" or " Taoist of the Mysterious Island" (, Xuánzhōu Dàoren), and "Perfected Gentleman of the Marvelous Way of the Unfathomable Emptiness of the Southern Pole" (, Nánjí Chōngxū Miàodào Zhēnjūn). Biography Zhu Quan was initially a military commander in service to his father, the Hongwu Emperor who founded the Ming dynasty. He was granted the frontier fief of Ning with his capital at Daning in present-day Chifeng, Inner Mongolia in 1391. He was famous for his mastery of art and war and played an important role during the unrest surrounding the ascension of his teenage nephew, Jianwen Emperor, in 1399. Under the advice of his Confucian advisors, the Jianwen Emperor summoned his uncle to an audience in the imperial capital Nanjing. Wary of the emperor's intentions, as other uncles were demoted or executed the same year, Zhu Quan refused and lost three of his divisions for insubordination. Zhu Di, the Prince of Yan, was preparing for his own uprising against the emperor and considered it a major point to neutralize Zhu Quan, a talented leader of well-trained troops located behind his lines. Taking advantage of Wu Gao's attack on Yongping near modern Shanhaiguan, the Prince of Yan after crushing Wu Gao's force rode hastily to Daning and feigned defeat and distress. After several days, his forces were in position and successfully captured Zhu Quan as he was seeing his brother off. The official history of the Ming records Daning's evacuation, with Zhu Quan's harem and courtiers removed to Songtingguan and the prince himself kept in the Yan capital at Beiping, but passes over Zhu Di's setting of the entire city to the torch and the destruction of Zhu Quan's