Mongol Empire High / Late Middle Ages By Threeleaf Jan 1, 1167 C. Genghis Khan Born Jan 1, 1206 Genghis Unites Mongol Tribes Period: Jan 1, 1206 to Jan 1, 1227 Genghis' Reign Period: Jan 1, 1229 to Jan 1, 1241 Ogodai's Reign Jan 1, 1241 Ogodai Dies Jan 1, 1241 Jin Dynasty Conquered Jan 1, 1258 Baghdad Captured By Genghis' grandson Hulegu, completing the conquest of Persia. Period: Jan 1, 1260 to Jan 1, 1294 Khubalai's Reign Jan 1, 1279 Song Dynasty Conquered
