Events January 16 — The Council of Nablus is held in the Kingdom of Jerusalem. November 25 — The White Ship is wrecked in the English Channel, resulting in the death of the son of King Henry I of England. Welcher of Malvern creates a system of measurement for the earth using degrees, minutes, and seconds of latitude and longitude. Construction begins on Llandaff Cathedral in Wales. The Song Dynasty governor of the bustling seaport of Quanzhou, Fujian, China, reports that the… (More on 1120)