The Guangxu Emperor died on November 14, 1908, and on November 15, 1908, Cixi also died. Rumors held that she or Yuan Shikai ordered trusted eunuchs to poison the Guangxu Emperor, and an autopsy conducted nearly a century later confirmed lethal levels of arsenic in his corpse. Puyi, the oldest son of Zaifeng, Prince Chun, and nephew to the childless Guangxu Emperor, was appointed successor at the age of two, leaving Zaifeng with the regency. This was followed by the dismissal of General Yuan Shikai from his former positions of power. In April 1911 Zaifeng created a cabinet in which there were two vice-premiers. Nonetheless, this cabinet was also known by contemporaries as "The Royal Cabinet" because among the thirteen cabinet members, five were members of the imperial family or Aisin Gioro relatives. This brought a wide range of negative opinions from senior officials like Zhang Zhidong. The Wuchang Uprising of October 10, 1911, led to the creation of a new central government, the Republic of China, in Nanjing with Sun Yat-sen as its provisional head. Many provinces soon began "separating" from Qing control. Seeing a desperate situation unfold, the Qing government brought Yuan Shikai back to military power. He took control of his Beiyang Army to crush the revolution in Wuhan at the Battle of Yangxia. After taking the position of Prime Minister and creating his own cabinet, Yuan Shikai went as far as to ask for the removal of Zaifeng from the regency. This removal later proceeded with directions from Empress Dowager Longyu.