Showing posts with label Thierry of Alsace. Show all posts
Showing posts with label Thierry of Alsace. Show all posts

22 February 2026

Sibylla in Jerusalem

When Thierry of Alsace, the Count of Flanders, made his third pilgrimage to the Holy Land in 1157, he took his wife, Sibylla of Anjou. They had been married for over 15 years and had several children who went on to successful careers.

In Jerusalem at the time was Queen Melisende, the Queen of Jerusalem after the death of her father, Baldwin II. Melisende was the second wife of Fulk of Anjou, which made Melisende Sibylla's stepmother (and made Sibylla's father King of Jerusalem jure uxoris ("by right of [his] wife").

Baldwin had four daughters, the youngest of whom, Ioveta, was the abbess of the Benedictine Convent of St. Lazarus in Bethany, an abbey founded by Melisende so that Ioveta could be its abbess. The abbey was founded on the reputed site of the tomb of Lazarus. (see illustration)

Thierry assisted against the Muslims in the siege of Shaizar in northern Syria. The siege fell apart because Thierry argued with Raynald of Châtillon over which of them would take command of the town. Which of the two men was being the more difficult is not easy to know, but Raynald later was killed for his lack of respect.

Sibylla was housed with Ioveta in Bethany while her husband was away fighting. The two women were close in age and became good friends, so much so that Sibylla chose to stay in Jerusalem when Thierry went home, leaving him to see to the raising of their children.

Sibylla became a nun at Ioveta's abbey. She died in Bethany in 1165 and was buried at the abbey.

Sibylla was a great supporter of Queen Melisende, the first female ruler of Jerusalem, who deserves to have her story told. We will start that tomorrow.

21 February 2026

Sibylla of Anjou

When Fulk V of Anjou married his daughter Sibylla (c. 1112 – 1165) to William Clito, a grandson of William the Conqueror, it seemed like a match with much potential. Unfortunately, King Henry I of England, who had invaded Normandy and taken it from his brother Robert Curthose (William Clito's father), objected and convinced Pope Calixtus II to annul the marriage on the grounds of consanguinity.

William Clito's fate was covered here, but what happened to Sibylla? She was not even a teen when the marriage took place and still not a teen when it was annulled a year later. Her dowry was the County of Maine (which came to her through her mother), so she would have been not an inconsequential match for someone else. She did not re-marry until 1134 at the age of 22, when she was wedded to Thierry, Count of Flanders.

In a curious twist, had Sibylla remained married to William Clito, she would have become Countess of Flanders sooner: Louis VI of France helped William get the position (against objections from people like Thierry). In fact, it was opposition to William by Thierry's forces that led to William's wounding and death in 1128. Thierry succeeded him as count. (Thierry was already married at the time, but his wife, Margaret of Clermont, died in 1132.)

Thierry had one daughter by Margaret, but several children with Sibylla. When Thierry went on the Second Crusade, Sibylla was left as regent in Flanders. During this time, Count Baldwin IV of Hainaut thought it was a good time to attack Flanders, but Sibylla was ready for him. She plundered Hainaut in a counter-attack. In response, Baldwin attacked the territory of Artois. It took the Archbishop of Rheims to negotiate a truce. (Still, when Thierry returned from overseas in 1149, he took revenge on Baldwin.)

Their children were Philip I, who became Count of Flanders; Matthew of Alsace who became the Count of Boulogne; Margaret, who married Baldwin of Hainaut's son, Count Baldwin V of Hainaut; Gertrude of Flanders, who married Humbert III, Count of Savoy. There was also a daughter Matilda, who became abbess of Fontevrault, and a son Peter who was slated to become bishop of Cambrai but was never consecrated.

The illustration shows her with her husband on the facade of the Holy Blood Basilica in Brugge. She was not buried in Brugge, or even in Europe, however, but on the southeastern slop of the Mount of Olives near Jerusalem. How that came about, and how she abandoned her husband and children, is a story for tomorrow.

20 February 2026

The Death of William Clito

So King Henry I of England managed to get the marriage of William Clito and Sibylla of Anjou annulled in 1124 through the help of Pope Calixtus II. Henry did not want Clito allied with the powerful Fulk of Anjou, and also wanted to spite William who was in a position to make a claim on Henry's kingdom as well as Normandy.

In England, Henry named a new heir and had his barons swear an oath of loyalty to her: his daughter the Empress Matilda (empress because she was married to Holy Roman Emperor Henry V).

In Normandy, a rebellion favoring William rose up. King Louis VI of France supported William, but Henry of England persuaded his son-in-law Henry V to cause trouble on France's eastern border, which divided French forces so they could not help William when England's forces defeated the rebellion at the Battle of Bourgthéroulde in March 1124.

Then Charles the Good, Count of Flanders, was killed in 1127, and Louis managed to get William Clito elected as the new count. Henry challenged this and ordered his vassal Stephen of Blois to attack Flanders, a move which was unsuccessful. Other claimants to William's title caused non-stop trouble, despite William having powerful allies.

One claimant was Thierry of Alsace, a cousin of Charles the Good (their mothers were both daughters of Robert I, Count of Flanders, mentioned here as Robert the Frisian). Thierry with an army of 300 mounted men-at-arms and 1,500 infantrymen besieged Axspoele, an estate held by an ally of William, on 19 June 1128. William brought 450 men-at-arms the next day, positioning two-thirds of his army on a hill where they could easily be seen. Thierry's cavalry decided to attack what looked like an equal number of opponents. After some serious fighting, William feigned a retreat and led the cavalry into an ambush where the rest of his men were waiting on the other side of the hill. Thierry's battle-weary men were now facing fresh fighters.

Thierry's cavalry was crushed, Thierry's infantry panicked and fled and were followed by William's men.

William then besieged Thierry at Oostkamp in West Flanders. Thierry retreated to the city of Aalst, where William also besieged him. William Clito sustained a wound from a Flemish foot soldier (see illustration). The wound turned gangrenous, and William Clito died on 28 July 1128. On his deathbed he wrote to Henry, requesting forgiveness for William's followers, which was granted.

Of course, when Henry died, Stephen of Blois seized the throne instead of staying true to his oath to Matilda and started a civil war called The Anarchy, but that's all been covered before.

In the middle of William's troubles, he remarried, this time in 1127 to Joanna (or Joan) of Montferrat, who died in 1128. What happened to Sibylla of Anjou, William's first wife? She remarried many years after the events related here, and lived until 1165. Let's follow her story tomorrow.