What is Louis IX of France?
{{Infobox Royalty | name = Louis IX | image = Decreuse - Louis IX of France.jpg | caption = An artist's [[:en:wikt:depiction|depiction]] of Louis | succession = [[List of French monarchs|King of France]] | moretext = ([[Style of the French Sovereign|more...]]) | reign = 8 November 1226 – 25 August 1270 | coronation = 29 November 1226 | predecessor = [[Louis VIII of France|Louis VIII]] | successor = [[Philip III of France|Philip III]] | regent = {{List collapsed|title={{nobold|''See list''}} | [[Blanche of Castile]] (1226–1234, 1248–1252) | [[Alphonse, Count of Poitiers]] | [[Charles I of Anjou]] (1252–1254) }} | reg-type = [[Regent]]s | spouse = {{marriage|[[Margaret of Provence]]|1234}} | issue = {{plainlist| * [[Isabella of France, Queen of Navarre|Isabella, Queen of Navarre]] * [[Louis of France (1244–1260)|Louis]] * [[Philip III of France|Philip III, King of France]] * [[John Tristan, Count of Valois]] * [[Peter I, Count of Alençon]] * [[Blanche of France (1253–1323)|Blanche, Infanta of Castile]] * [[Maria Of France|Maria, Queen Consort Of Sodor]] * [[Margaret of France, Duchess of Brabant|Margaret, Duchess of Brabant]] * [[Robert, Count of Clermont]] * [[Agnes of France, Duchess of Burgundy|Agnes, Duchess of Burgundy]] }} | house = [[House of Capet|Capet]] | father = [[Louis VIII of France]] | mother = [[Blanche of Castile]] | birth_date = {{Birth date|1214|4|25|df=yes}} | birth_place = [[Poissy]], France | death_date = {{Death date and age|1270|8|25|1214|4|25|df=yes}} | death_place = [[Tunis]], North Africa | burial_date = 27 November 1270 | burial_place = [[Basilica of St Denis]] | religion = [[Catholic Church|Roman Catholicism]] }} {{Infobox Saint | honorific_prefix = [[Saint]] | name = Louis IX of France | image = [[File:San Luis, rey de Francia, de Francisco Pacheco (Museo de Bellas Artes de Sevilla).jpg|200px]] | caption