Cambodia. He expands the Khmer Empire and builds Angkor Wat during the first half of the century. He establishes diplomatic relations with China. 1115: The Georgian army occupies Rustavi in the war to free Georgia from the Muslims. 1115: In Java, King Kamesvara of Kadiri ascends to the throne. Janggala ceases to exist and comes under Kadiri domination, highly possible under royal marriage. During his reign Mpu Dharmaja writes Kakawin Smaradahana, a eulogy for the king which become the inspiration for the Panji cycle tales, which spread across Southeast Asia. 1116: The Byzantine army defeats the Turks at Philomelion. 1116: Death of doña Jimena Díaz, governor of Valencia since 1099 to 1102. c. 1119: The Knights Templar are founded to protect Christian pilgrims in Jerusalem. 1120s 1120: On January 16, the Council of Nablus, a council of ecclesiastic and secular lords in the crusader Kingdom of Jerusalem, establishes the first written laws for the kingdom. 1120: On November 25, William Adelin, the only legitimate son of King Henry I of England, drowns in the White Ship Disaster, leading to a succession crisis which will bring down the Norman monarchy of England. 1121: On August 12, in the Battle of Didgori, the greatest military victory in Georgian history, King David the Builder with 45,000 Georgians, 15,000 Kipchak auxiliaries, 500 Alan mercenaries and 100 French Crusaders defeats a much larger Seljuk-led Muslim coalition army. 1121: On December 25, St. Norbert and 29 companions make their solemn vows in Premontre, France, establishing the Premonstratensian Order. 1122: The Battle of Beroia (Modern-day Stara Zagora, Bulgaria) results in the disappearance of the Pechenegs Turkish tribe as an independent force. 1122: On September 23, the Concordat of Worms (Pactum Calixtinum) is drawn up between Emperor Henry V and Pope Calixtus II bringing an end to the first phase of the power struggle between the Papacy and the Holy Roman Empire. 1122: King David the Builder captures Tbilisi and declares it the capital city of Georgia, ending 400 years of Arab rule. 1123: The Jurchen dynasty of China forces Koryo (now Korea) to recognize their suzerainty. 1124: In April or May, David I is crowned King of the Scots. 1125: On June 11, in the Battle of Azaz, the Crusader states, led by King Baldwin II of Jerusalem, defeat the Seljuk Turks. 1125: In November, the Jurchens of the Jin dynasty declare war on the Song dynasty,