What followed the battle was a chain of events—of which the battle was the first link—that undermined the Empire in the years to come. They included intrigues for the throne, the fate of Romanos, and Roussel de Bailleul attempting to carve himself an independent kingdom in Galatia with his Frankish, Norman, and German mercenaries. He defeated the Emperor's uncle John Doukas, who had come to suppress him, advancing toward the capital to destroy Chrysopolis (Üsküdar) on the Asian coast of the Bosphorus. The Empire finally turned to the spreading Seljuks to crush de Bailleul (which they did). However the Turks ransomed him back to his wife, and it was not before the young general Alexios Komnenos pursued him that he was captured. These events all interacted to create a vacuum that the Turks filled. Their choice in establishing their capital in Nikaea (Iznik) in 1077 could possibly be explained by a desire to see if the Empire's struggles could present new opportunities.