What is Sancho IV of Castile?
{{Infobox royalty | name = Sancho IV | image = Sancho IV de Castilla (Ayuntamiento de León).jpg | caption = An artist's [[:en:wikt:depiction|depiction]] of Sancho | succession = [[List of Castilian monarchs|King of Castile]] and [[King of León#List of Leonese monarchs|León]] | reign = 4 April 1284 - 25 April 1295 | coronation = 25 April 1284 | predecessor = [[Alfonso X]] | successor = [[Ferdinand IV of Castile|Ferdinand IV]] | spouse = {{marriage|[[María de Molina]]|1282}} | issue = {{plainlist| * [[Isabella of Castile, Queen of Aragon|Isabella, Queen of Aragon]] * [[Ferdinand IV of Castile|Ferdinand IV, King of Castile]] * [[Alfonso de Castilla y Molina|Alfonso]] * [[Peter of Castile, Lord of Cameros|Peter, Lord of Cameros]] * [[Philip of Castile, Lord of Cabrera and Ribera|Philip, Lord of Cabrera]] * [[Beatrice of Castile (1293–1359)|Beatrice, Queen of Portugal]]}} | issue-type = [[Issue (genealogy)|Issue]] | house = [[Castilian House of Ivrea|Ivera]] | father = [[Alfonso X|Alfonso X of Castile]] | mother = [[Violant of Aragon]] | birth_date = {{Birth date|1258|05|12|df=yes}} | birth_place = [[Valladolid]] | death_date = {{Death date and age|1295|04|25|1258|05|12|df=yes}} | death_place = [[Toledo, Spain|Toledo]] | burial_date = 28 April 1295 | burial_place = [[Cathedral of Toledo]] | religion = [[Catholic Church|Roman Catholicism]] }} '''Sancho IV''' (12 May 1258 - 25 April 1295) nicknamed '''the Brave''' ({{lang-es|el Bravo}}) was the [[List of Castilian monarchs|King of Castile]] and [[King of León#List of Leonese monarchs|León]] from 1284 until his death in 1295. He was considered one of Castile's greatest kings because of his braveness. He succeeded his father, [[Alfonso X|King Alfonso X]] in 1284. After Sancho became king, he put down a [[rebellion]] led by his nephew, [[Alfonso de la Cerda|Alfonso]], the son of Sancho's older brother, [[Fernando de la Cerda (1255–1275)|Ferdinand]]. Like his predecessors, Sancho actively fought