 The general use of the imperial title by Alfonso did not begin until after Urraca's death.The contemporary, anonymous account of his reign, the "Chronica Adefonsi imperatoris" ("Chronicle of Alfonso the Emperor"), consistently refers to him as "king" ("rex") when recounting events prior to 1135 and always "emperor" ("imperator") thereafter.In various documents, Alfonso VII had himself called "triumphant and ever undefeated" ("triumphator et semper invictus"), recalling Alfonso VI's use of a similar title in connexion with the imperial style.