July 29 – King Philip I dies at Melun, after a 48-year reign. He is succeeded by his son Louis VI, who, at the start of his rule, faces insurrections from feudal brigands and rebellious robber barons.
Baldwin I marches out against Sidon, with the support of a squadron of sailor-adventurers from various Italian cities. A Fatimid fleet from Egypt defeats the Italians in a sea-battle outside the harbour.[5]
Asia
The Taira and Minamoto clans join forces to rule Japan, after defeating the warrior monks of the Enryaku-ji temple near Kyoto. The Taira replace many Fujiwara nobles in important offices – while the Minamoto gain more military experience by bringing parts of Northern Honshu under Japanese control (approximate date).
^Picard, Christophe (1997). La mer et les musulmans d'Occident au Moyen Age. Paris: Presses Universitaires de France. ISBN2130488102.
^McGrank, Lawrence (1981). "Norman crusaders and the Catalan reconquest: Robert Burdet and the principality of Tarragona 1129-55". Journal of Medieval History. 7 (1): 67–82. doi:10.1016/0304-4181(81)90036-1.