Prince Regent of the Qing Dynasty (Prince Rui)
Dorgon was born in 1612 as the fourteenth son of Nurhaci and his chief consort, Lady Abahai. Renowned for his martial prowess and sharp intellect, he was deeply favored by his father. Following Nurhaci's death in 1626, Dorgon endured the tragic loss of his mother, who was forced to commit suicide in palace power struggles. Nevertheless, he rose under his half-brother Hong Taiji to command the Plain White and Bordered White Banners as one of the realm's foremost generals. During the Chahar Mongol expedition, he captured the ancient imperial seal of the Yuan Dynasty, which legitimized Hong Taiji's declaration of the Great Qing Empire and ascension as emperor. In the 1636 invasion of Joseon, Dorgon captured Ganghwa Island, cementing his status as the empire's premier military commander.
When Hong Taiji died suddenly in 1643, a succession crisis threatened to tear the Manchu nobility apart. To avert civil war, Dorgon brokered a compromise by placing Hong Taiji's six-year-old son (the Shunzhi Emperor) on the throne while assuming office as Prince Regent with absolute military and administrative authority. In 1644, when the peasant rebel Li Zicheng sacked Beijing, Dorgon seized the historic opportunity. Accepting the submission of Ming border general Wu Sangui, Dorgon marched through the opened gates of Shanhai Pass. After routing Li's forces at the Battle of Shanhai Pass, Dorgon entered the Forbidden City in Beijing unopposed. He astutely ordered full imperial funeral rites for the last Ming emperor and retained Han Confucian scholar-officials, swiftly winning the loyalty of the Chinese literati.
As regent, Dorgon directed campaigns that pushed deep into southern China, obliterating Southern Ming resistance while promulgating the queue decree and the Manchu-Han dual administrative system. Enjoying supreme authority as 'Imperial Father Prince Regent', his meteoric career ended abruptly in 1650 when he died from a hunting injury at the young age of 38. Though initially awarded posthumous imperial honors, political rivals stripped him of his titles and desecrated his tomb months later. Over a century later, the Qianlong Emperor formally rehabilitated Dorgon, declaring that the Qing conquest of China was owed primarily to his peerless statecraft and valor.