King Zhaoxiang of Qin
Because King Zhaoxiang had not yet legally come of age (traditionally at the age of 20), his mother, who was now known as Queen Dowager Xuan, became the regent. She was supported by her brothers, Wei Ran and Mi Rong (羋戎), as well as two other sons, Prince Yi (公子悝) and Prince Fu (公子巿), the four of them collectively known as the "Four Nobles" (四貴).
Qin Zongquan
Qin Zongquan (; died April 1, 889) was a warlord of the Chinese dynasty Tang Dynasty and later a claimant to the imperial throne, in competition with Emperor Xizong of Tang and, later, Emperor Xizong's brother Emperor Zhaozong, with his capital at Cai Prefecture (蔡州, in modern Zhumadian, Henan). At Qin's prime, he controlled most of modern Henan and parts of modern Hubei, Anhui, and Jiangsu, but he was eventually repeatedly defeated by the Tang general Zhu Quanzhong. His subordinates turned against him and delivered him to the Tang capital Chang'an, where he was executed.