The 1110s (1110–1119): a concise historical overview

Politics and warfare

In the Levant the crusader states continued to establish themselves, with rulers of Jerusalem and Antioch engaged in defensive campaigns and occasional expansion. The decade saw important defeats and leadership changes that affected the frontier with Muslim states. In Western Europe, kings such as Henry I of England and Alfonso I of Aragon asserted authority at home and on neighbouring frontiers. Conflicts between English and French crowns continued, culminating in pitched battles that confirmed feudal rivalries.

Major developments and events

• 1115: The Jurchen leaders established the Jin as a northern power in China, altering the balance in East Asia and setting the stage for later conflicts with the Song dynasty.
• 1118: The city of Zaragoza was taken by Alfonso I of Aragon during the Reconquista of Iberia.
• 1118: Baldwin I of Jerusalem died and was succeeded by Baldwin II, marking a generational shift in the leadership of the crusader kingdom.
• 1119: The Battle of Ager Sanguinis (Field of Blood) badly weakened Antioch after a defeat by Muslim forces; the same year saw a victory for Henry I of England at the Battle of Brémule against Louis VI of France.
• Around 1119: A small, armed brotherhood of knights dedicated to protecting pilgrims emerged in Jerusalem — an organization that historians associate with the early formation of the Knights Templar.

Religion, law and culture

The decade remained dominated by the wider Investiture Controversy between secular rulers and the papacy. Popes changed in 1118–1119, and Rome was a focal point for disputes over clerical appointments. Monasticism and reform movements, particularly the Cistercians, continued to influence spiritual life and agricultural development. Romanesque architecture and manuscript production flourished; scholastic thought was developing in cathedral schools and monastic scriptoria.

Notable consequences and distinctions

The 1110s are notable for the rise of new political actors: the Jin in northeast Asia, strengthened Iberian kingdoms in Spain, and evolving military orders in the eastern Mediterranean. The decade combined military confrontation with institutional change—papal succession and dynastic turnovers had long-term consequences, while cultural and economic patterns continued to knit regional societies into broader medieval networks.

Selected notable figures (active or deceased in the decade)

• Baldwin I and Baldwin II of Jerusalem — rulers during a crucial transition in the crusader kingdom.
• Alfonso I of Aragon — key figure in Iberian reconquest efforts.
• Henry I of England and Louis VI of France — participants in ongoing Anglo-French rivalry.
• Founders and early members of the military orders in the Holy Land — precursors to the Templars.

Overall, the 1110s were a decade of consolidation and realignment rather than dramatic single-year transformations: emergent dynasties and institutions created patterns that would shape the next generations in Europe and Asia.