Question: When did Isabel De La Cerda's father die?

Knowledge 1: Isabel de la Cerda
Isabel de la Cerda also known as "Isabel de la Cerda Pérez de Guzmán" (Seville c.1329 - after 1383) was the only surviving daughter of Luis de la Cerda and his first wife Leonor de Guzmán; she was Lady of Puerto de Santa María and titular Princess of Fortuna.She was a member of the House de la Cerda. [SEP] Knowledge 2: Luis de la Cerda
Luis de La Cerda, also called Louis of Spain (France, 1291 - Lamotte-du-Rhône, July 5, 1348) was an expatriate royal prince of the Crown of Castile, who lived and served in the Kingdom of France.Among his titles, Luis de la Cerda was the count of Talmont, count of Clermont and an admiral of France.He was also made the first 'Prince of Fortuna' (sovereign ruler of the Canary Islands) by Pope Clement VI in 1344, although he never actually set foot on the islands.
Knowledge 1: Luis de la Cerda
Luis de La Cerda, also called Louis of Spain (France, 1291 - Lamotte-du-Rhône, July 5, 1348) was an expatriate royal prince of the Crown of Castile, who lived and served in the Kingdom of France.Among his titles, Luis de la Cerda was the count of Talmont, count of Clermont and an admiral of France.He was also made the first 'Prince of Fortuna' (sovereign ruler of the Canary Islands) by Pope Clement VI in 1344, although he never actually set foot on the islands. [SEP] Knowledge 2: Charles de La Cerda
Charles de La Cerda, commonly known as Charles of Spain( 1327 – 8 January 1354 in L'Aigle), was a Franco- Castilian nobleman and soldier, the son of Alfonso de la Cerda" of Spain"( died 1327) and Isabelle d' Antoing, and grandson of Alfonso de la Cerda" the disinherited"( 1270 – 1333).He was a distant cousin of John II of France.A boyhood companion and favorite of John while he was Duke of Normandy, Charles commanded the Castilian galleys at the Battle of L'Espagnols- sur- Mer, where he was defeated by Edward III of England after a long and desperate struggle.Soon after John's accession to the throne, he was appointed Constable of France, filling the vacancy left by the execution of Raoul II, Count of Eu, and created Count of Angoulême.Vacant since the death of Joan II of Navarre in 1349, the title to Angoulême was claimed by her son, Charles II, King of Navarre, who bitterly resented La Cerda's preferment.In 1351, Charles de La Cerda married Marguerite, a daughter of Charles, Duke of Brittany.In 1354, Charles of Navarre and several members of his household set upon and slew de la Cerda in an inn.The repercussions of this murder led to a continuous state of instability within France that was only resolved upon the accession of Charles V in 1364.
Knowledge 1: Isabel de la Cerda
Isabel de la Cerda also known as "Isabel de la Cerda Pérez de Guzmán" (Seville c.1329 - after 1383) was the only surviving daughter of Luis de la Cerda and his first wife Leonor de Guzmán; she was Lady of Puerto de Santa María and titular Princess of Fortuna.She was a member of the House de la Cerda. [SEP] Knowledge 2: Buenaventura Fernández de Córdoba Spínola
Buenaventura Fernández de Córdoba- Figueroa y Spínola de la Cerda( or Buenaventura Córdoba Espinosa de la Cerda; 23 February 1724 – 6 January 1777) was a Spanish aristocrat and Catholic priest who became Patriarch of the West Indies and a Cardinal.

Answer: July 5, 1348