Spring – The 19-year-old Henry II of England lands with a Norman fleet (some 40 ships) on the south coast of England. He defeats King Stephen (a cousin of his mother, Queen Matilda) with a small army at Malmesbury. Henry travels north through the Midlands, while a temporary truce is accepted. Robert de Beaumont, 2nd Earl of Leicester, announces his support for the cause. Hoping to dethrone Stephen and replace him with Matilda.[1]
August– Stephen assemble troops to renew the siege of Wallingford Castle in a final attempt to take the stronghold. Henry of Anjou marches south to relieve the siege, arriving with a small army of mercenaries. He places Stephen's besieging troops under siege themselves. Stephen agrees to make a truce and accepts Henry as heir to the English throne.[3]
November 6– The Treaty of Wallingford: Henry of Anjou and Stephen ratify the terms of a permanent peace under the direction of Archbishop Theobald of Bec. Ending the civil war (The Anarchy) – between England and Normandy after 18-years. The treaty grants the throne to Stephen for the duration of his life, but makes Henry the heir apparent.[4]
February 10–Taira no Tadamori dies after a career in which he has used his military and diplomatic skills to subdue the pirates menacing commerce in the Seto Inland Sea. He expands trade with China and becomes the first samurai to serve Emperor Konoe as personal bodyguard. He is succeeded by his son Taira no Kiyomori, who assumes control of the Taira Clan. He establishes the first samurai-dominated government in Japan.
Duncan, A.A.M. (2002). The Kingship of the Scots 842–1292: Succession and Independence, p. 71. Edinburgh University Press, Edinburgh. ISBN0-7486-1626-8.
Williams, John B. (1997). "The making of a crusade: the Genoese anti-Muslim attacks in Spain 1146–1148". Journal of Medieval History. 23 (1): 29–53. doi:10.1016/s0304-4181(96)00022-x.