Battle of the Leitha River
{'<entity_0>': 'Battle of the Leitha River', '<entity_1>': '15 June 1246', '<entity_2>': 'Ebenfurth', '<entity_3>': 'Archduchy of Austria', '<entity_4>': 'Neufeld an der Leitha', '<entity_5>': 'Hungary', '<entity_6>': 'Austria', '<entity_7>': 'Leitha', '<entity_8>': 'battle'}
[['Battle of the Leitha River', 'instance of', 'battle'], ['Battle of the Leitha River', 'location', 'Leitha'], ['Battle of the Leitha River', 'start time', '15 June 1246'], ['Battle of the Leitha River', 'end time', '15 June 1246'], ['Battle of the Leitha River', 'location', 'Hungary'], ['Battle of the Leitha River', 'location', 'Archduchy of Austria'], ['Battle of the Leitha River', 'location', 'Ebenfurth'], ['Battle of the Leitha River', 'location', 'Neufeld an der Leitha'], ['Battle of the Leitha River', 'location', 'Austria'], ['Battle of the Leitha River', 'description', 'battle']]
The <entity_0> was fought on <entity_1> near the banks of the <entity_7> river between the forces of the King Béla IV of <entity_5> and Duke Frederick II of <entity_6>. The Hungarian army was routed, but Duke Frederick was killed, ending <entity_3> claims to the western counties of <entity_5>. Its exact location is unknown, according to the description delivered by contemporary minnesinger Ulrich von Liechtenstein the battlefield may have been between the towns of <entity_2> and <entity_4>. The Hungarian King Bela IV Árpád however was able to make a stand against the <entity_3> invasion: Supported by the liensmen of his son-in-law Prince Rostislav Mikhailovich he gathered his troops and marched against Frederick's forces, which were challenged at the <entity_7> and the Duke himself was killed on the battlefield. The <entity_8> marked the end of the ruling House of Babenberg and sparked another conflict, for the rule over the ceased Imperial fiefs of <entity_6> and Styria between Árpád <entity_5> and the Bohemian king Ottokar II, leading to the Battle of Kressenbrunn in 1260 and the Battle on the Marchfeld in 1278. The <entity_7> river remained the borderline between <entity_6> and <entity_5> (Cis- and Transleithania) until 1918.
['battle']