Alfonso I, called the Battler or the Warrior, was King of Aragon and Navarre from 1104 until his death in 1134. He was the second son of King Sancho Ramírez and successor of his brother Peter I. With his marriage to Urraca, queen regnant of Castile, León and Galicia, in 1109, he began to use, with some justification, the grandiose title Emperor of Spain, formerly employed by his father-in-law, Alfonso VI. Alfonso the Battler earned his sobriquet in the Reconquista. He won his greatest military successes in the middle Ebro, where he conquered Zaragoza in 1118 and later took Ejea, Tudela, Calatayud, Borja, Tarazona, Daroca, and Monreal del Campo. He died in September 1134 after an unsuccessful battle with the Muslims at the Battle of Fraga.
Rodrigo Díaz de Vivar was a Castilian knight and ruler in medieval Spain. Fighting both with Christian and Muslim armies during his lifetime, he earned the Arabic honorific as-Sayyid, which would evolve into El Çid, and the Spanish honorific El Campeador. He was born in Vivar, a village near the city of Burgos.
Zaragoza also known in English as Saragossa, is the capital city of the province of Zaragoza and of the autonomous community of Aragon, Spain. It lies by the Ebro river and its tributaries, the Huerva and the Gállego, roughly in the centre of both Aragon and the Ebro basin.
Ramiro I was the first King of Aragon from 1035 until his death, although he is sometimes described as a petty king. He would expand the nascent Kingdom of Aragon through his acquisition of territories, such as Sobrarbe and Ribagorza, and the city of Sangüesa. Sancho Ramírez, his son and successor, was King of Aragon, but also became King of Pamplona.
John I, called by posterity the Hunter or the Lover of Elegance, or the Abandoned in his lifetime, was the King of Aragon from 1387 until his death.
The Kingdom of Aragon was a medieval and early modern kingdom on the Iberian Peninsula, corresponding to the modern-day autonomous community of Aragon, in Spain. It was part of the larger Crown of Aragon, which also included other territories—the Principality of Catalonia, the Kingdom of Valencia, the Kingdom of Majorca, and other possessions that are now part of France, Italy, and Greece—that were also under the rule of the King of Aragon, but were administered separately from the Kingdom of Aragon.
The Crown of Aragon was a composite monarchy ruled by one king, originated by the dynastic union of the Kingdom of Aragon and the County of Barcelona and ended as a consequence of the War of the Spanish Succession. At the height of its power in the 14th and 15th centuries, the Crown of Aragon was a thalassocracy controlling a large portion of present-day eastern Spain, parts of what is now southern France, and a Mediterranean empire which included the Balearic Islands, Sicily, Corsica, Sardinia, Malta, Southern Italy, and parts of Greece.
The 1412 Compromise of Caspe was an act and resolution of parliamentary representatives of the constituent realms of the Crown of Aragon, meeting in Caspe, to resolve the interregnum following the death of King Martin of Aragon in 1410 without a legitimate heir.
García Ramírez, sometimes García IV, V, VI or VII, called the Restorer, was the King of Navarre (Pamplona) from 1134. The election of García Ramírez restored the independence of the Navarrese kingdom after 58 years of political union with the Kingdom of Aragon. After some initial conflict he would align himself with king Alfonso VII of León and Castile, and as his ally take part in the Reconquista.
Ermengol or Armengol VI, called el de Castilla, was the count of Urgell from 1102 until his death. He was the son and successor of Ermengol V and María Pérez, daughter of Count Pedro Ansúrez, Lord of Valladolid, who became the young Ermengol's tutor when he was orphaned in 1102.
Fortún Garcés Cajal was a Navarro-Aragonese nobleman and statesman, perhaps "the greatest noble of Alfonso the Battler's reign". He was very wealthy in both land and money, and could raise two to three hundred knights for his retinue, funded both out of his treasury and enfeoffed on his lands.
The Battle of Fraga was a battle of the Spanish Reconquista that took place on 17 July 1134 at Fraga, Aragon, Spain. The battle was fought between the combined forces of King Alfonso I of Aragon and Viscount Centule VI of Béarn, and a variety of Almoravid forces that had come to the aid of the town of Fraga which was being besieged by King Alfonso I. The battle resulted in an Almoravid victory. The Aragonese monarch Alfonso I died shortly after the battle.
The siege of Algeciras (1369) was undertaken during the period of the Reconquest of Spain by Muhammad V, the Emir of Granada to reclaim the city of Al-Hadra Al-Yazirat, called Algeciras by the Christians, in the Kingdom of Castile. The siege lasted just three days, and the sultan was victorious. The Muslims thus regained a major city which had been in Castilian hands since Alfonso XI of Castile took it from the Moroccans after the long 1342–1344 siege. Ten years after the capture of the city, in 1379 the sultan of Granada decided to completely destroy the city to prevent it falling into Christian hands. It was impossible to defend the place at a time when the Muslim kings of the Iberian Peninsula had lost much of military power they enjoyed in earlier centuries.
In 1125–1126, the Arago-Navarrese king Alfonso the Battler launched a military expedition to capture the city of Granada from the Almoravids. The campaign was carried out over nine months during which he camped for a long time near Granada, he plundered fields and riches, he defeated the Almoravid army in pitched battle in Arnisol Anzur, near Puente Genil, south of the current province of Córdoba) and rescued a contingent of Mozarabs with which he repopulated the lands of the Ebro Valley recently conquered by the kingdom of Aragon.
The Count of Urgell's revolt was a military uprising led by James II, Count of Urgell against king Ferdinand I of Aragón in June 1413 as a result of the disagreement with the result of the Compromise of Caspe, to which James presented himself as a candidate to succeed the king of Aragón Martin I, in which the final decision of the delegates, made public on June 28 of the previous year, was not favorable.
The Conquest of Zaragoza of 1118 was a military operation led by Alfonso I the Battler, king of Aragón and Pamplona, who It allowed him to take the city of Zaragoza from the Almoravids.
The Spanish Christian–Muslim War of 1172–1212 refers to the conflicts that the Almohads had with the Christian kingdoms of the Iberian Peninsula. The Almohads arrived in the Iberian Peninsula in 1146, after overthrowing the Almoravids. However, their dominance in the peninsula would be weakened after their defeat at the Battle of Las Navas de Tolosa in 1212.
The Battle of Alcalá or Battle of Cullera was fought in the castle of the Alcalans (Alcalá) between the Kingdom of Aragon and the Almoravid Caliphate in 1129.
The Castilian–Leonese War of 1196–1197 was a conflict between the kingdoms of Leon, Navarre and the Almohad Caliphate against the kingdoms of Castile and Aragon.
The Battle of Arnisol, Arinzol or Aranzuel took place on 10 March 1126 near the Anzur Castle between Aragonese forces led by Alfonso the Battler and Almoravid forces led by Ibn Abu Bakr. It was part of the Granada campaign.
Kingdom of Aragon 
Duchy of Aquitaine