Events By place Europe June 15—Battle of Soissons: King Robert I of France is killed, and King Charles the Simple is arrested by the supporters of Duke Rudolph of Burgundy. Americas Topiltzin Ce Acatl Quetzalcoatl becomes ruler of the Toltecs (approx. date). Asia The Later Liang Dynasty falls to the Later Tang Dynasty (founded by Li Cunxu) in China. Births Emperor Suzaku of Japan Deaths Ageltrude, Holy Roman Empress, queen and regent of Italy Athelm, Archbishop of Canterbury Al-Tabari, ph… (More on 923)