Alfonso XI, called the Avenger, was King of Castile and León. He was the son of Ferdinand IV of Castile and his wife Constance of Portugal. Upon his father's death in 1312, several disputes ensued over who would hold regency, which were resolved in 1313.
Ferdinand IV of Castile called the Summoned, was King of Castile and León from 1295 until his death.
Sancho IV of Castile called the Brave, was the king of Castile, León and Galicia from 1284 to his death. Following his brother Ferdinand's death, he gained the support of nobles that declared him king instead of Ferdinand's son Alfonso. Faced with revolts throughout his reign, before he died he made his wife regent for his son Ferdinand IV.
Alfonso of León, Lord of Molina was an infante (prince) of León and Castile, the son of King Alfonso IX of León and his second wife Queen Berengaria of Castile. He was the brother of King Ferdinand III of Castile and León, and father of Queen Maria of Molina, wife of King Sancho IV. He became Lord of Molina and Mesa after his first marriage to Mafalda González de Lara, the heiress of those lands.
Muhammad II was the second Nasrid ruler of the Emirate of Granada in Al-Andalus on the Iberian Peninsula, succeeding his father, Muhammad I. Already experienced in matters of state when he ascended the throne, he continued his father's policy of maintaining independence in the face of Granada's larger neighbours, the Christian kingdom of Castile and the Muslim Marinid state of Morocco, as well as an internal rebellion by his family's former allies, the Banu Ashqilula.
Abu'l-Walid Ismail I ibn Faraj was the fifth Nasrid ruler of the Emirate of Granada on the Iberian Peninsula from 1314 to 1325. A grandson of Muhammad II on the side of his mother Fatima, he was the first of the lineage of sultans now known as the al-dawla al-isma'iliyya al-nasriyya. Historians characterise him as an effective ruler who improved the emirate's position with military victories during his reign.
Abu Yusuf Yaqub ibn Abd al-Haqq was a Marinid ruler of Morocco. He was the fourth son of Marinid founder Abd al-Haqq, and succeeded his brother Abu Yahya in 1258. He died in 1286. He was the son of Abd al-Haqq I and Oum el-Iman bint Ali el-Bethary, a Zenata woman. Some sources state his mother to be Oum el Youm, daughter of a clan leader of the Tafersit region.
Blanche of Castile was by birth a member of the Castilian House of Burgundy. She was the only child of Infante Peter of Castile and Infanta Maria of Aragon.
John of Castile, called the "el de Tarifa" was an infante of Castile and León. He was engaged in a decades-long fight for control over the Lordship of Biscay with Diego López V de Haro, the uncle of his wife.
The Battle of Algeciras was a naval battle which occurred on July 25, 1278. The battle pitted the fleets of the Kingdom of Castile, commanded by the Admiral of Castile, Pedro Martínez de Fe, and the combined fleets of the Marinid dynasty and that of the Emirate of Granada, commanded by Abu Yaqub Yusuf an-Nasr. The battle was fought in the context of the Moorish naval expeditions to the Iberian Peninsula. The battle, which took place in the Strait of Gibraltar, resulted in a Muslim victory.
The siege of Algeciras was the first of many sieges of the city by Christian forces in the lengthy period of the Spanish Reconquista. The siege, ordered by King Alfonso X of Castile also known as "el Sabio", was a fruitless military campaign initiated by the Kingdom of Castile with the objective of removing the Benimerins from Algeciras. The siege on Algeciras, then known to the Muslims as Al-Jazira Al-Khadra, was strategically important because Algeciras had been at the time the main fortress and landing place for African reinforcement troops in the Iberian Peninsula. Castile, which had a powerful armada of ships anchored in the Bay of Gibraltar to blockade such reinforcement, had a few days previously to the siege, seen that fleet obliterated by the Muslim admiral, Abu Yusuf Yaqub at the Naval Battle of Algeciras.
The Battle of Écija was a battle of the Spanish Reconquista that took place in September 1275. The battle pitted the Muslim troops of the Nasrid Emirate of Granada and its Moroccan allies against those of the Kingdom of Castile and resulted in a victory for the Emirate of Granada.
Diego López V de Haro, nicknamed el Intruso, was a Spanish noble of the House of Haro and held the title of the Lord of Biscay which he took from the pretender to the title, John of Castile.
Nuño González III de Lara was a Castilian noble of the House of Lara. He was the lord consort of Alegrete, Vide, and Sintra and served as Alférez del rey for King Ferdinand IV of Castile.
María Díaz I de Haro "the Good" (1270–1342) was a Spanish noblewoman of the House of Haro. She was the daughter of Lope Díaz III de Haro who was assassinated by order of the king at Alfaro, La Rioja. She is best known for being the Lady of Biscay and for her lifelong battle against her uncle, Diego López V de Haro, for the title of the lordship of Biscay.
Philip of Castile was an Infante of Castile and son of Ferdinand III, King of Castile and León, and his first queen, Beatrice of Swabia. He was Lord of Valdecorneja, and, according to some sources, Knight of the Order of the Temple, in one of those churches, the Church of Santa María la Blanca in Villalcázar de Sirga, he was buried in a coffin adorned with emblems of the Templars.
Juan Núñez I de Lara y León, also known as "el Gordo" or "the Fat", was a Spanish noble. He was the head of the House of Lara, Lord of Lerma, Amaya, Dueñas, Palenzuela, Tordehumos, Torrelobatón, and la Mota. He was further known as Señor de Albarracín through his first marriage with Teresa Álvarez de Azagra.
Álvaro Núñez de Lara was a Castilian nobleman, the son of Juan Núñez I de Lara, head of the House of Lara, and his first wife, Teresa Álvarez de Azagra.
Sancho of Aragon was an Infante of Aragon and Archbishop of Toledo, who was killed by the Moors.
The Battle of Sierra Elvira, also called the Disaster of the Vega de Granada, was a battle of the Spanish Reconquista fought near the city of Granada on 25 June 1319. The battle was fought between the troops of the Emirate of Granada and those of the Kingdom of Castile. The battle resulted in a catastrophic defeat for Castile.
