question: Where was the husband of Isabella Of Valois, Duchess Of Bourbon born?
context: [["Isabella of Valois, Duchess of Bourbon", ["Isabella of Valois, Duchess of Bourbon or \"Isabella of France\" (1313 \u2013 26 July 1383), was a Petit Fille of France, and a daughter of Charles of Valois by his third wife Mahaut of Ch\u00e2tillon.", "She was the wife of Peter I, Duke of Bourbon."]], ["Bernard de Wisk", ["Bernard de Wisk was a mercenary captain and sometime brigand of the Hundred Years War.", "Wisk started out a mercenary, However, after the Treaty of Br\u00e9tigny was signed on May 8, 1360, Wisk found himself unemployed and so turned to Brigandry.", "that ranged the French country side pillaging towns.", "In 1369, with Bernardon and Hortingo de la Salle, he seized Belleperche Castle, home to Isabella of Valois, Duchess of Bourbon, mother- in- law of the king, Charles V of France and demanded a ransom.", "The castle was, however, besieged by the troops of the Dukes of Bourbon and Burgundy.", "The Duke of Bourbon( Louis II, Duke of Bourbon) was her son, and John Frossart tells us that the siege redoubt he organized was as strong and as well fortified as a good town might have been.", "The\" Free companies\" in the castle were expelled, but they took the duchess with them as hostage.", "The Duchess remained a prisoner until 1372, when the king arranged for the ransom to be paid."]], ["Blanche of Bourbon", ["Blanche of Bourbon( 1339 \u2013 1361) was Queen of Castile as the wife of King Peter.", "She was one of the daughters of Peter I, Duke of Bourbon and Isabella of Valois."]], ["Bonne of Bourbon", ["Bonne of Bourbon( 1341 \u2013 19 January 1402) was a daughter of Peter I, Duke of Bourbon, and Isabella of Valois, and hence a sister of Joanna of Bourbon.", "She served as regent of Savoy during the absence of her spouse from 1366 to 1367, in 1383, and during the minority of her grandson Count Amadeus VIII in 1391."]], ["Charles, Count of Valois", ["Charles of Valois( 12 March 1270 \u2013 16 December 1325), the third son of Philip III of France and Isabella of Aragon, was a member of the House of Capet and founder of the House of Valois, whose rule over France would start in 1328.", "Charles ruled several principalities.", "He held in appanage the counties of Valois, Alen\u00e7on and Perche.", "Through his marriage to Margaret of Anjou, he became Count of Anjou and Maine.", "Through his marriage to Catherine I, titular empress of the Latin Empire, he was titular Latin Emperor of Constantinople from 1301 \u2013 1307, although he ruled from exile and only had authority over Crusader States in Greece.", "The grandson of Louis IX of France, Charles of Valois was a son, brother, brother- in- law and son-in- law of kings or queens( of France, Navarre, England and Naples).", "His descendants, the House of Valois, would become the royal house of France three years after his death, beginning with his son Philip VI of France."]], ["Beatrice of Bourbon, Queen of Bohemia", ["Beatrice of Bourbon( 1320 \u2013 23 December 1383) was a French noblewoman.", "A member of the House of Bourbon, she was by marriage Queen of Bohemia and Countess of Luxembourg.", "She was the youngest daughter of Louis I, Duke of Bourbon, and Mary of Avesnes."]], ["Joan of Valois, Duchess of Alen\u00e7on", ["Joan of Valois( 13 September 1409, in Blois \u2013 19 May 1432, in Angers) was the only surviving child of Charles, Duke of Orl\u00e9ans, and Isabella of Valois.", "She held the title Duchess of Alen\u00e7on when married to John II of Alen\u00e7on."]], ["Peter I, Duke of Bourbon", ["Peter I of Bourbon (1311 \u2013 19 September 1356, Poitiers) was the second Duke of Bourbon, from 1342 to his death.", "Peter was son of Louis I of Bourbon, whom he also succeeded as Grand Chamberlain of France, and Mary of Avesnes.", "Duke Peter is reported to have been somewhat mentally unstable, a trait of nervous breakdowns (presumably hereditary)", "that showed clearly for example in his daughter Joan of Bourbon, the queen, and in her son, king Charles VI of France, as well as in Peter's only surviving son, Duke Louis II."]], ["Marie of Valois, Duchess of Calabria", ["Marie of Valois( 1309 \u2013 23 October 1331), was the eldest daughter of Charles of Valois by his third wife Mahaut of Ch\u00e2tillon.", "She was a member of the House of Valois.", "One of her five children was Queen Joanna I of Naples."]], ["Isabella of France, Dauphine of Viennois", ["\" For other persons named Isabella of France, see Isabella of France( disambiguation)\" Isabella of France and Burgundy( 1310 \u2013 April 1348) was the daughter of Philip V of France and Joan II, Countess of Burgundy."]]]
supporting_facts: [["Isabella of Valois, Duchess of Bourbon", 1], ["Peter I, Duke of Bourbon", 0]]
evidences: [["Isabella of Valois, Duchess of Bourbon", "spouse", "Peter I"], ["Peter I", "place of birth", "Poitiers"]]
answer: Poitiers