Eleanor of Aquitaine married Prince Louis, later King Louis VII of France, at the Cathedral of Saint-André in Bordeaux.

Louis VII (1120 18 September 1180), called the Younger, or the Young (French: le Jeune), was King of the Franks from 1137 to 1180. He was the son and successor of King Louis VI (hence the epithet "the Young") and married Duchess Eleanor of Aquitaine, one of the wealthiest and most powerful women in western Europe. The marriage temporarily extended the Capetian lands to the Pyrenees.

During Louis VII's march in the Second Crusade in 1147, he stayed at the court of King Gza II of Hungary on the way to Jerusalem. During his stay in the Holy Land disagreements with his wife led to a deterioration in their marriage. She persuaded him to stay in Antioch but he instead wanted to fulfil his vows to journey in pilgrimage to Jerusalem. He was later involved in the failed siege of Damascus and eventually returned to France in 1149.

His marriage was annulled in 1152 after no male heir was produced. Immediately after the annulment, Eleanor married Henry Plantagenet, Duke of Normandy and Count of Anjou, to whom she conveyed Aquitaine and produced five male heirs. When Henry became King of England in 1154, he ruled a string of territories stretching from Scotland to the Pyrenees. Henry's efforts to preserve and expand on this patrimony for the Crown of England marked the beginning of the long rivalry between France and England. Louis VII later supported Henry II's rebellious sons to further disunity in the Angevin realms.

Louis VII later re-married to Constance of Castile, daughter of King Alfonso VII of Castile but still failed to have a male heir. His reign saw the founding of the University of Paris. He and his counsellor Abbot Suger, pushed for greater centralisation of the state and favoured the development of French Gothic architecture, notably the construction of Notre-Dame de Paris. He died in 1180 and was succeeded by his son Philip II, from his third wife.

Eleanor of Aquitaine (c. 1122 – 1 April 1204; French: Aliénor d'Aquitaine, pronounced [alienɔʀ dakitɛn]) was Queen of France from 1137 to 1152 as the wife of King Louis VII, Queen of England from 1154 to 1189 as the wife of King Henry II, and Duchess of Aquitaine in her own right from 1137 until her death in 1204. As the heir of the House of Poitiers, rulers in southwestern France, she was one of the wealthiest and most powerful women in western Europe during the High Middle Ages. She was patron of literary figures such as Wace, Benoît de Sainte-Maure, and Bernart de Ventadorn. She was also known to have led armies several times in her life and was a key leading figure of the unsuccessful Second Crusade.

Eleanor was the daughter of William X, Duke of Aquitaine. She became duchess upon her father's death in April 1137, and three months later she married Louis, son of her guardian King Louis VI of France. A few weeks later, Prince Louis became the French king. They had two daughters, Marie and Alix. As queen of France, Eleanor participated in the unsuccessful Second Crusade. Soon afterwards, she sought an annulment of her marriage, but her request was rejected by Pope Eugene III. Eventually, Louis agreed to an annulment, as 15 years of marriage had not produced a son. The marriage was annulled on 21 March 1152 on the grounds of consanguinity within the fourth degree. Their daughters were declared legitimate, custody was awarded to Louis, and Eleanor's lands were restored to her.

As soon as the annulment was granted, Eleanor became engaged to her third cousin Henry, Duke of Normandy. The couple married on Whitsun, 18 May 1152. Henry and Eleanor became king and queen of England in 1154. They had five sons and three daughters. However, Henry and Eleanor eventually became estranged. Henry imprisoned her in 1173 for supporting the revolt of their eldest son, Henry, against him. She was not released until 6 July 1189, when her husband died and their third son, Richard I, ascended the throne. As queen dowager, Eleanor acted as regent while Richard went on the Third Crusade. She lived well into the reign of her youngest son, John.