"Jean I, Duke of Alen\u00E7on"@en . "1415Z"^^ . . "1415-10-25Z"^^ . "Jean I, Duke of Alencon"@en . . "1385Z"^^ . . . "Count of Alen\u00E7on (1404\u20131414), raised to Duke of Alen\u00E7on (1414\u20131415)" . "John I of Alen\u00E7on, called the Sage (1385 \u2013 25 October 1415), was a French nobleman, killed at the Battle of Agincourt.John was born in Ch\u00E2teau d'Essay, the son of Peter II of Alen\u00E7on and Marie de Chamaillard. In 1404, he succeeded his father as Count of Alen\u00E7on and Perche. He was made Duke of Alen\u00E7on in 1414.He commanded the second division of the French army at the Battle of Agincourt. When the English broke through the first division, he led a countercharge."@en . . .