Violant of Castile
Violant of Castile( 1265–1287/1308), infanta of Castile and Lady of Biscay on her marriage to Diego López V de Haro.
She was the daughter of Alfonso X of Castile, and Violant of Aragon.
Eleanor of Castile, Queen of Navarre
Eleanor of Castile( after 1363 – 27 February 1416) was an infanta of Castile and the Queen consort of Navarre.
She was the daughter of King Henry II of Castile and his wife, Juana Manuel of Castile, from a cadet branch of the Castilian royal house.
Eleanor was a member of the House of Trastámara.
Elvira of Toro
Elvira( 1038/ 9 – 15 November 1101) was a Leonese" infanta" and the Lady of Toro, Zamora, the daughter of Ferdinand I of León and Castile and Sancha of León, and granddaughter- namesake of Elvira Menéndez, and also an aunt of Elvira of Castile, Queen of Sicily.
She made an important donation of lands to the monastery of San Salvador de Oña in the year 1087.
She received the city of Toro on the death of her father, while her sister Urraca received Zamora, and her brothers Sancho II, Alfonso VI and García received the kingdoms of Castile, León, and Galicia respectively.
Elvira was buried in the Royal Pantheon at the Basilica of San Isidoro.
Ferdinand of Castile (born 1238)
Ferdinand of Castile( 1238- before 1264/ 1269), Infante of Castile, was the son of King Ferdinand III of Castile and Joan of Danmartin.
He was the Count of Aumale, Baron of Montgomery and of Noyelles- sur- Mer.
Elvira of Castile, Countess of Toulouse
Elvira of Castile (before 1082?-1151) was a countess consort of Toulouse.
She was the illegitimate daughter of Alfonso VI of León and Castile, by his mistress Jimena Muñoz, and full sister of Theresa, Countess of Portugal.
She married, firstly, Raymond IV, Count of Toulouse in 1094, being mother of count Alfonso Jordan.
Elvira accompanied Raymond on the First Crusade in 1096, and was present at the siege of Tripoli, where she gave birth to their son.
It appears that the couple separated before the death of Raymond.
Elvira returned to Castile.
Her son became the monarch of Tripoli upon the death of Raymond in 1105, but Elvira is not mentioned as present in Tripoli.
In Castile, before 1117, she married Count Fernando Fernández de Carrión, having three additional children: Diego, García and Teresa Fernández, who was a wife of Count Osorio Martínez.
James of Castile, Lord of Cameros
James of Castile( 11 July 1268 – 9 August 1284), was an infante of Castile and Lord of Cameros.
He was the youngest son of Alfonso X of Castile and Violant of Aragon.
Alfonso VI of León and Castile
Alfonso VI (1 July 1109), nicknamed the Brave (El Bravo) or the Valiant, was king of León (10651072) and of Galicia (10711109), and then king of the reunited Castile and León (10721109).
After the conquest of Toledo in 1085, Alfonso proclaimed himself (most victorious king of Toledo, and of Hispania and Galicia)
The Battle of Sagrajas (1086) and the Battle of Uclés (1108), in which his only son and heir, Sancho Alfónsez died, constituted defeats for the Leonese and Castilian armies.
John I of Castile
John I( 24 August 1358 – 9 October 1390) was king of the Crown of Castile from 1379 until 1390.
He was the son of Henry II and of his wife Juana Manuel of Castile.
He was the last monarch of Castile to receive a formal coronation.
Urraca of Covarrubias
Urraca of Castile( died after January 1038) was co-regent of Castile during the minority of her nephew, García Sánchez of Castile, in 1017- 28.
Alfonso de la Cerda
Alfonso de la Cerda, (Valladolid 1270 - Ávila 1333), called the disinherited, was the elder son of Ferdinand de la Cerda and his wife Blanche of France, and was a grandson of Alfonso X of Castile.
Alfonso and his brother Fernando were candidates for the Castilian-Leonese crown during the reigns of Sancho IV of Castile, Ferdinand IV of Castile and Alfonso XI of Castile.
In 1331, Alfonso renounced his rights and swore allegiance to Alfonso XI of Castile.

Question: Where did Elvira Of Castile, Countess Of Toulouse's father die?
Answer: Toledo