The visions of Peter Bartholomew led to the discovery of the Holy Lance in this city during a siege that followed the defeat of Yaghi-Siyan.
Roger of Barnaville was killed after being lured out of this city by a general who later ignored the defenders' charge so that he could finish a game of chess. A ruler of this city had clergyman Aimery of Limoges beaten, covered in honey, and exposed to insects at the top of a tower. This city, which was supplied by the port of St. Symeon, lost much of its power when Roger of Salerno's army was wiped out at Ager Sanguinis. Kerbogha of Mosul led a failed assault on this city, which had earlier been betrayed by the Armenian (*) Firouz. From 1153 to 1160, this city was ruled, through marriage, by Raynald of ChÃ¢tillon. The visions of Peter Bartholomew led to the discovery of the Holy Lance in this city during a siege that followed the defeat of Yaghi-Siyan. This city was taken by Godfrey of Bouillon and Bohemond of Taranto, the first ruler of this city's namesake Principality. For 10 points, name this ancient city named for the son of Seleucus Nicator, the site of the greatest clash of the First Crusade. 
Roger of Barnaville was killed after being lured out of this city by a general who later ignored the defenders' charge so that he could finish a game of chess.
Antioch