The Siege of Xerigordon pitted 6,000 Germans of the People's Crusade under Reinald against the Turks commanded by Elchanes, general of Kilij Arslan I, the Seljuk Sultan of Rûm. The crusader raiding party captured the Turkish fort of Xerigordon, about four days march from Nicaea, in an attempt to set up a pillaging outpost. Elchanes arrived three days later and besieged the crusaders. The defenders had no water supply, and after eight days of siege, they surrendered on September 29, 1096. Some of the crusaders converted to Islam, while others who refused were killed.