The Career of the Wet Nurse

A "wet nurse" is a woman hired to breastfeed a baby when the baby's own mother is unable or unwilling to do so. The mother may have died in childbirth, or the mother may be a wealthy woman who does not want to be bothered with the act of breastfeeding. Disease could also prevent a mother from lactating sufficiently.

The illustration is from the 15th century Danse macabre des femmes ("Dance of death for women"). This shows death threatening a wet nurse that the baby she holds will die. She replies that she would like to go dancing but cannot because of the swelling she feels that must be dealt with by feeding the child and that "sudden death would be a pity."

Christianity, Judaism, and Islam all agreed that breastfeeding was important and demanding work. If a Jewish mother did not want to breastfeed, it was her husband's obligation to find an appropriate substitute. Medieval Islamic law considered nursing and raising the youngest children as a job worthy of a salary if a mother had to do the work after the death of the child's father. Contracts for wet nurses could last from one to nine months.

The practice began long before the Middle Ages. In Rome a wet nurse was a nutrix, "nurturer," and wet nurse was a profession. Rome had a landmark called the Columna Lactaria ("Milk Column") where (the Roman grammarian Festus wrote) people could bring babies to be nursed. It was either a place where wet nurses could be hired, or a public charity where lactating women shared their milk, or perhaps both.

Breast milk was understood to be vital to the proper development and health of a baby, and so medieval parents would choose their wet nurse carefully, researching the health and moral standing of the candidate.  The wet nurse could be the major influence on the child for its first couple years at least—and might be employed as a nanny later, as with the mother of Alexander Neckham, Hodierna, who was wet nurse to Richard I.

After the Black Death of the mid-14th century, as prices for goods and services rose because of the scarcity of laborers, wet nurses were increasingly slaves put into the role whether they wished it or not.

The breast feeding of royal children, however, was a different case. Let's talk about the care and feeding of princes tomorrow.

Alexander Neckham and Virgil's Pet Fly

Alexander Neckham (1157 - 1217) was an abbot in Cirencester Abbey who left us several writings, including De naturis rerum ("On the nature of things") with the first reference in the West to the magnetic compass.

He wrote many other works, mostly theological. His Speculum speculationum ("Mirror of speculations") while not being very original, pulled together a range of topics borrowing from Peter Lombard's Sentences, Augustine, Platonic ideas from William of Conches, Avicenna, Aristotle and others. One of his chief aims in the Speculum was to combat heresy, specifically Catharism's dualism (that good and evil were equal powers). He wrote Fables taken from Æsop and Avianus, and a commentary on Virgil that might have started a legend.

In his commentary, he writes about a poem attributed to Virgil, Culex ("The Gnat"). There is a medieval legend that Virgil (70 - 19BCE; often spelled Vergil in the Middle Ages) had magical powers. What Neckham wrote was Vergilius fecit Culicem ("Virgil made a gnat"). What Neckham is likely to have meant was that Virgil wrote the poem "Gnat," but it was misunderstood to mean that Virgil made a gnat (or fly), and this was taken to mean Virgil had magical powers and could create things.

Shortly after Virgil's death, his home town of Naples started the story that he had founded the city, and/or that he was its governor. Naples also had a story that workmen constructing a temple were plagued by swarms of flies. Virgil's gnat/fly destroyed all the other flies, allowing the men to finish their work in peace.

Virgil's fly gave rise to another legend in the Middle Ages, that he mourned its death and built a lavish tomb for it. The illustration is from Ripley’s Wonder Book of Strange Facts (1957). The Latin inscription reads “Fly, may this urn prove light for you, and may your bones rest easily.” Historians have tried to explain this persistent Virgilian legend as a legal dodge. The government was confiscating estates of the wealthy to be able to give land to returning war heroes (true). The estate could be saved if it held a burial plot (true). Virgil's family had a large estate (true). No contemporary writer, however, mentions any such event in Virgil's life.

A lot of of stories can be spun from the desire to believe amazing things, along with a misunderstood line.

I'd like to return to a mention from yesterday: Neckham's mother was wet nurse to the future King Richard I. What was the life/career of a wet nurse like? We'll look into that tomorrow, and ask the question: is there an appropriate illustration for this topic in a G-rated blog in the United States?

The Magnetic Compass

Alexander Neckham was a theologian and writer from St. Albans whose birthday gave him a surprising status. He was born on 8 September 1157, reportedly the same day as King Henry II's son Richard. This made Alexander's mother, Hodierna, an ideal wet nurse for the baby prince. Richard and Alexander would both be nursed by Hodierna. Hodierna was housed (and Alexander therefore raised) in the king's household and treated well.* Hodierna would even become Richard's nanny and his main source of maternal affection.

Alexander received an education similar to the young Richard, and went on to become abbot of Cirencester Abbey. He also wrote books on theology and other subjects. One of these books was his De naturis rerum ("On the nature of things"). Here's a passage:

The sailors, moreover, as they sail over the sea, when in cloudy weather they can no longer profit by the light of the sun, or when the world is wrapped up in the darkness of the shades of night, and they are ignorant to what point of the compass their ship's course is directed, they touch the magnet with a needle, which (the needle) is whirled round in a circle until, when its motion ceases, its point looks direct to the north. (1863 translation)

This is the earliest (written between 1187 and 1202) reference in Europe to the use of the magnetic compass. Beckham had recently returned from France and was specifically referring to seeing the use of the compass in the English Channel.

The Chinese were using the magnetic compass over a hundred years prior to this. It is tempting to make the leap to Chinese inventions and Marco Polo's writings, but Polo (1254-1324) lived well after Neckham wrote. It is still a strong possibility that Italian traders brought back the invention of the magnetic compass.

For the Chinese, it was a magnetized needle floating in a bowl of water and called the "South Pointing Fish." Between 1295 and 1302, Giovanni "Flavio" Gioja (if he existed: there is speculation that a typo gave credit to the wrong person) balanced the magnetized needle on a post over a compass rose and enclosed the whole thing in a box, eliminating the spillable-in-rough-seas bowl of water type.

The Muslim world, often ahead of Western Europe in scientific matters, does not make reference to the magnetic bowl-of-water compass until 1242. Muslims saw value in the device not just for marine navigation but also to determine how to face Mecca for prayer when far away from that city.

The magnetic compass allowed sailors to increase the season of safe navigation beyond the times of clear skies. More trading trips could be made during months that were typically clouded and more risky.

Alexander Neckham did more than observe a compass, however, and we'll look into him more tomorrow, including how he might have inadvertently given rise to the legend of Virgil's magic fly!

*Richard later gave Hodierna a generous pension.

The Astronomer Sultan

The Rasulids were a Sunni Muslim dynasty that ruled what is now Yemen and the Red Sea Coast of the Arabia peninsula from the early 13th century to 1454. Their third sultan, Al-Ashraf Umar II, was only sultan for less than two years, following a 46-year rule by his father, but he used his time as sultan-in-waiting to become highly educated. He understood medicine, mathematics, agriculture, and astronomy.

As an astronomer, he wrote a treatise about astrolabes (a device known to many in the east and the west) and sundials. In it, he describes the making of a qibla compass, designed to determine qibla properly wherever you are—that is, the direction toward Mecca for when you pray—a vitally important point in Islam. Al-Ashraf did not claim in the treatise that he invented it, but it is the earliest mention of a compass for determining qibla found in a medieval Islamic text, so his name is historically linked with its creation.

The qibla compass, of course, is a magnetic compass that points north. That is only the first step, however: once you find north, marks around the dial indicate major cities in which you might find yourself. The position of the city's name on the dial—if that's where you are when it is time to pray—show the compass direction from north that you must face.

Al-Ashraf also wrote one of the earliest known Islamic works on agriculture, a seven-chapter treatise that covers times for planting, cereal crops, seed crops, flowering plants, aromatic plants, vegetables, and even pest control. He lived in what is considered the Islamic Golden Age, and died in 1296.

The qibla compass is used extensively today; now, what about the magnetic compass itself? When was that discovered, and what did the Middle Ages do with it? Let's find out next time.

The qibla

I mentioned yesterday that Abu Yusuf Yaqub al-Mansur had an interest in building and re-building mosques. One was the Kutubiyya Mosque, the largest in Marrakesh. Started in 1147, it was rebuilt in 1158, with al-Mansur finishing the reconstruction in 1195 with the enormous 253-foot-tall minaret (pictured).

The reason for rebuilding of this mosque and others by the Almohads was that the originals, built by their rivals, the Almoravids, were considered heretical. The Almoravids were heretics in the eyes of the Almohads who built their mosques with the wrong qibla.

The qibla is the direction of prayer, the direction toward Mecca one faces when praying. More than that, it is the direction an animal is faced when slaughtered for sacrifice, the direction to avoid when spitting or relieving oneself, and the direction the deceased are aligned during burial. 

The Almoravid mosques were designed with the qibla facing too far east. From Marrakesh and the surrounding Almohad Empire in North Africa and the Iberian Peninsula, Mecca was more to the south. Therefore, in order to worship properly in the mosque, some mosques needed to be completely rebuilt.

What was the state of Muslim science that would allow them to determine the proper qibla from different cities? Wouldn't it be nice to have a compass that would point toward Mecca? It would, and something like that was developed by a sultan who was also an astronomer. I'll tell you about him next time.

Abu Yusuf Yaqub al-Mansur

Yaqub al-Mansur ruled the Almohad Caliphate in North Africa and part of the Iberian Peninsula from 1184 until his death on 23 January 1199. During that time he managed to hold off attempts by the Christian rulers of Iberia to reclaim lands controlled by Muslims.

It was his father, Abu Yaqub Yusuf (reigned 1163 - 1184) who originally spread the caliphate to Iberia in 1170. Not content to hold Seville and surrounding territory, he marched an army to Portugal. He was countered by Afonso I of Portugal and Ferdinand II of León. Wounded by a crossbow, he died on 29 July.

His son vowed revenge, taking several castles and handing out defeats to Christians before returning to Africa. When Alfonso VIII of Castile mounted a reconquista, al-Mansur returned and defeated the Christians again, this time taking hundreds as slaves and selling them in Africa.

Besides being a successful military commander, he was also a patron of the arts and architecture. He added a massive gate to the Kasbah, a major citadel in Morocco (seen above), and finished a mosque in Marrakesh. He also began what would have been the largest mosque in the world, but construction was discontinued after 1199, leaving only a massive minaret. One of his other accomplishments was the first hospital in Morocco.

The philosopher Averroes was a favorite of al-Mansur's and had a place at his court, even though some of his ideas got him in trouble for being too radical and anti-Muslim. al-Mansur was well-read and well-versed in Islam, and even wrote a book on the prophet Muhammad. His father had appointed a chief judge who made sure the law adhered to strict interpretation of the Koran. al-Mansur took this a step further and had that judge destroy any books of law that did not conform.

The mosque whose construction he finished was the Kutubiyya Mosque. Kutubiyya and several other mosques were redone by the Almohads. Not because they were not beautiful enough, or large enough, but because they were built "wrong." I'll explain the qibla tomorrow.

The Almohads in Iberia

The Almohads were a North African Berber group who founded an empire in the 12th century. By 1159 they had extended their power over the Maghreb (northwest Africa). By 1172, the Muslim parts of the Iberian Peninsula (south and east) were under their rule, taking over from the Almoravid dynasty.

Two of the rulers of the Almohads were Abu Yaqub Yusuf, who ruled from 1163 to 1184, and his son, Abu Yusuf Yaqub al-Mansur ("the Victorius"), who ruled from 1184 until 1199). Under their strict Muslim rule, many Christians and Jews migrated to the Christian nations of Aragon, Castile, and Portugal.

In 1195, when al-Mansur was in Africa, Alfonso VIII of Castile decided to mount a reconquista and reclaim the Muslim-controlled lands in Iberia. He united the kingdoms of Aragon, Castile, León, Portugal, and Navarre. When al-Mansur heard of their advance into his territory, he quickly returned from Africa. His major defeat of the Christian army at the Battle of Alarcos was when he took on the epithet "al-Mansur."

In 1212, Pope Innocent III initiated a Crusade against the Muslims in Iberia. Alfonso and his Castilians, Peter II of Aragon, Sancho VII of Navarre (who earlier had helped defend the continental interests of his brother-in-law, Richard Lionheart), and Franks under the vicious Archbishop Arnaud Amalric, united at the pope's request. Their final battle against the forces of the leader Muhammad al-Nasir broke the hold of the Almohad Caliphate in Iberia.

The Almohads were still strong in North Africa, but eventually they were supplanted by the growing Berber Marinid Sultanate.

Although fierce when it came to protecting his territory and religion, al-Mansur softened over time, and although the Koran was the only allowed source of law, he allowed philosophers to theorize without punishment. Averroes' radical statements made him despised by some, but al-Mansur kept him safe at court. al-Mansur was a complex individual who supported the arts and architecture and, well, let's take a closer look at him tomorrow.

Alfonso's Family Tree

Alfonso IX of León cared enough about his country that he summoned what can be called the first Parliament in Western Europe to hear from all strata of society, but he clearly didn't care enough about the pope's opinion to change his behavior when it came to relationships with women. Although the pope declared his second marriage to Berengaria of Castile as illegitimate (because they were cousins), after declaring his first marriage to Theresa of Portugal as illegitimate (because they were cousins), Alfonso and Berengaria stayed together for years afterward.

His devotion to his second wife, however, was not a sign of dedicated monogamy. He had several children by several mistresses over his lifetime. We know these because, like many kings, he acknowledged them and made sure they had decent careers and marriages themselves.

Between his marriages he had a relationship with Inés Íñiguez de Mendoza. Their daughter, Urraca Alfonso, married the Lord of Biscay. They had many children.

He also had a relationship with Estefanía Pérez de Faiam, the daughter of one of his nobles (who was witness to several royal charters). Alfonso gifted her with many estates. They had a son who died young.

One Spanish historian claims that the archdeacon Fernando Alfonso de León of the Cathedral of Santiago de Compostela was Alfonso's son by a woman named Maura, from Salamanca.

A Portugese woman, Aldonza Martínez de Silva, bore three of Alfonso's children between 1214 and 1218. Rodrigo became lord of Aliger. Aldonza married a count of the kingdom of León. Teresa Alfonso de León married a noble of León, Nuño González "the Good."

A relationship that lasted longer than any of his marriages was with Teresa Gil de Soverosa, daughter of a Portugese noble. They had four children:

• Sancha, who married the Lord of Los Cameros (and later became a nun at a convent which she founded).
• Maria, who was married but later became mistress to Alfonso X of Castile (her cousin).
• Martin, who with his wife founded the Monastery of the Holy Spirit in Salamanca.
• Urraca, who married twice. She was born the year her father died.

Alfonso died on 24 September 1230. His son Ferdinand (by Berengaria) was already King of Castile, and inherited León as well. Castile and León, finally united after the hostilities mentioned in the links above, now dominated the Iberian Peninsula.

At one point in the hostilities, Alfonso of León attacked Alfonso of Castile with the help of Muslims, the Almohads. Who were they, and why would they ally with a Christian king? Why would a Christian king think to recruit them? I'll explain that next time.

Alfonso's Marriage Blues

King Alfonso IX of León (1171 - 1230) may be noted for calling the Three Estates together to advise him—the first such gathering in Western Europe—but not everything could be resolved in that manner.

Every ruler desires an heir, and therefore needs a spouse. Alfonso found his in 1191 in Theresa of Portugal. Theresa was 15 at the time, daughter of the king of Portugal, Sancho I. They had three children: Sancha, Dulce, and Ferdinand. Elsewhere I have mentioned how, in 1224, Alfonso tried to marry Sancha to John of Brienne. John chose a younger daughter by a later wife of Alfonso, but it might not have been just Sancha's age that disqualified her in John's eyes (he was, after all, a good many years older).

In fact, Sancha's "status" might have been a problem for John. Theresa of Portugal was Alfonso's cousin, and Pope Celestine III condemned the marriage on the grounds of consanguinity. Celestine had his papal legate declare the marriage nullified, placing both León and Portugal under Interdict. John might have avoided the match because Sancha could be considered illegitimate and therefore not eligible to inherit León.

Only a year later, Celestine excommunicated Alfonso for "consorting with the enemy." Alfonso clashed with his cousin, Alfonso VIII of Castile. Prior wars had seen territorial boundaries shifting, and León wanted some of their land back. Alfonso invaded Castile with the aid of Muslims, which was a strong offense in Celestine's eyes. (Alfonso VIII had proven an enemy to Muslims, mentioned here.) To create peace between Castile and León, they did what many warring nations did at the time: arranged a marriage between representatives of the two. In this case, the marriage was between Alfonso IX and Berengaria of Castile in 1197.

The problem was that Berengaria was Alfonso VIII's daughter, and therefore her husband's first cousin once removed. (Her paternal grandfather and Alfonso's father were brothers.) León was placed under Interdict once again due to consanguinity. In 1198, Pope Innocent III declared this second marriage annulled, but the couple decided to stay together until 1204, when Alfonso decided he should attack Castile again. (A series of treaties ultimately resolved the borders and the hostilities.)

As for the Interdiction, the pope realized that, if the people went years without the benefits of the mass and sacraments, they would have no reason to support the church financially. He lifted the Interdict on the country, but kept it on the king.

Another strike against Alfonso (but helped make him historically memorable) was his numerous affairs and subsequent numerous illegitimate children. That family tree had many branches, which I'll lay out tomorrow.

The First European Parliament?

The word "parliament" is from the French parlement, first seen in the 11th century to mean "parley" or "conversation." By the middle of the 13th century it was being used for council meetings. It is often automatically associated with England, where the bicameral House of Lords and House of Commons met to decide matters of national importance. During the reign of Henry III, for instance, Parliament's consent was needed to approve taxation. This was an evolution of the rules laid out in Magna Carta.

Whereas the barons of England forced King John to allow them a voice in important decisions, not every king in Western Europe needed coercion. For example, take Alfonso IX of León and Galicia (a very large percentage of the Iberian Peninsula).

Born 15 August 1171, he was 17 when he succeeded his father, Ferdinand II. Wars with Castile had left León in an economic downturn, and Alfonso's first need was to raise taxes, including on the lower classes. This led to revolts in several towns. That, and the continued threat from Castile, prompted Alfonso to summon León's nobles, higher level clergy, and merchants and tradesmen as representatives of several towns, to a Cortes at the Basilica of San Isidoro.

The Cortes ("court") of León of 1188 was the first formal uniting of the Three Estates (Nobles, Clergy, Commoners) in Western Europe. The Cortes laid out rules that are familiar to modern constitutions: the right to private property, to appeal to justice, to the sanctity of the home. The Cortes also demanded oversight of royal spending. As one modern scholar* put it:

Thus, the "plain state" was incorporated into the nascent Cortes of the Kingdom. In this way, the Roman proverb applied: "what concerns everyone must be approved by everyone." Thomas Aquinas clarified that "to guarantee the common good it is necessary that rulers be elected by the people from among the people."

The Cortes of León pre-dated the Parliament of England by decades. I was careful, in the second paragraph above, to specifically refer to "Western Europe," because of course there is at least one notable example of "rule by committee" if we look northward from the Mediterranean at the witenagemot.

Alfonso is also known for a different historical precedent than the Cortes of 1188: his reign mirrored some of Henry VIII's troubles with marriage(s) and the pope. Stay tuned.

*(Thank you, Google Translate)

The Wives of John of Brienne

John of Brienne may have been intended for the monastery by his father, but circumstances turned him into a far busier player in the political affairs of the Holy Land. He married one queen and fathered another, but early deaths left him looking for another wife (and then another), even while he was joining Crusades and fighting wars.

His first wife, Maria of Montferrat, Queen of Jerusalem, died in 1212. He married Stephanie of Armenia two years later.

Stephanie was the only child of the King of Armenia, Leo I. She was born sometime after 1195, and so was perhaps a teenager when she married John in April of 1214. Stephanie's step-mother, Sibylla (her biological mother, Isabelle of Antioch, died when Stephanie was 10), was a daughter of Queen Isabella I of Jerusalem, who was the mother of Maria of Montferrat.

Stephanie gave birth to a son, John. When Stephanie's father was on his deathbed, he changed his choice of successor from his great-nephew (Raymond-Roupen) to his daughter Stephanie. Understandably, there was hostility over the succession, with John of Brienne supporting his wife's claim (which could give him title to King of Armenia). Pope Honorius ruled that Stephanie and her infant son should be the successors to Armenia. Stephanie and her son both died shortly after, and the pope ruled in favor of Raymond-Roupen.

Back to John of Brienne, who now went looking for another wife (and was not busy trying to win the kingdom of Armenia). He found her in Berengaria of León, a daughter of King Alfonso IX of León and Berengaria of Castile. John, in his travels to drum up support for the Holy Land, had visited the famous shrine at Santiago de Compostela. At the time he was still considered King of Jerusalem, and Alfonso offered John his daughter Sancha by his first wife, who would become Queen of León. John instead chose Berengaria, a daughter of Alfonso's second wife. Sancha was 33, Berengaria was 20.

Berengaria and John had children who survived. Marie of Brienne you will read about below. Alfonso went on the Seventh Crusade and became (through marriage) Count of Eu. Louis became Viscount of Beaumont when he married Agnes of Beaumont. John II of Brienne married Marie de Coucy, who was free to marry because her first husband, King Alexander II of Scotland, had died.

In 1229, the throne of the Latin Empire in the East was inherited by Baldwin II of Constantinople, who was only 12. The nobles of the empire decided John de Brienne should become a regent for Baldwin. John was made co-emperor in April 1229; Berengaria was titled Latin Empress Consort. Their daughter, Marie of Brienne, was betrothed to Baldwin; the marriage, in 1234 when she was 10 and he was 17, made Marie Latin Empress. Their child was featured in this post on royal "hostages."

John of Brienne died on 27 March 1237 in Constantinople; he was about 60 years old. Berengaria died 16 days later. She was buried in a marble coffin at Santiago de Compostela. Some records state that he became a Franciscan before he died. His tomb is unknown, but an anonymous troubadour of the 13th century says he was buried in the Hagia Sophia.

The political and genealogical twists and turns of Europeans in the Holy Land could dominate any history blog, but it's time to turn away and head west. Berengaria's father, Alfonso IX, may have held the first Parliament in Western Europe, predating the English result of Magna Carta by decades. Let's take a look at that next time.

John of Brienne and the Queen of Jerusalem

John of Brienne never expected to be a king, or even a lord. He was born about 1170 to Count Erard II of Brienne and Agnes of Montfaucon, a fourth son destined for a career in the priesthood. The deaths of some of his older siblings, however, put him in a position where he became a knight with some estates in Champagne. Then his brother, Walter III, who succeeded Erard in June 1205, was killed, and John became regent to his nephew, Walter IV. (A 13th century anonymous minstrel left a tale claiming that John never wanted the clerical life and became a knight on his own, distinguishing himself in tournaments. This cannot be verified, and contains some untruths that may have been literary license.)

That same year, 1205, saw the death of Queen Isabella I of Jerusalem, and saw the crown pass to her daughter, Maria of Montferrat. Maria, 13, needed a regent to guide the kingdom during her minority. That was her mother's half-brother, John of Ibelin, also called the Old Lord of Beirut (a later nickname, surely: he was only 26 when he became regent). John ruled for three years, and then the search for a husband started.

Also in 1205, King Peter II of Aragon was crowned, and he was considered an option. In 1208 he was 30 and a successful king of a large Christian nation, but he had recently married. The bishop of Acre visited King Philip II of France and asked for help finding a suitable candidate. Philip and Pope Innocent III approved the choice of John of Brienne.

John sailed to the Holy Land from France and married Maria; they were jointly crowned (her regency being ended) in 1210. Maria's uncle was not confident in John of Brienne's ability to handle the kingdom's affairs, but the pope supported the new king. John of Ibelin left to live on Cyprus

After Maria's death in 1212, John was regent for their infant daughter, Queen Isabella II of Jerusalem.

John led the Fifth Crusade, which did not end well. He himself traveled to several countries (Castile, England, France, Germany, Italy) to request support for the Holy Land. He married Isabella to Holy Roman Emperor Frederick II, who then ended not only John's regency but also his other privileges. John shortly after became commander of Pope Gregory IX's army against Frederick while Frederick was on the Sixth Crusade.

Meanwhile, was John of Ibelin stirring up hostility against the new King of Jerusalem? King Hugh I of Cyprus (who also came to power in 1205 at the age of 10) imprisoned supporters of the new king. But then, he had other reasons: Hugh felt that his regent, Walter of Montbéliard, had kept him in a state of deprivation during his minority, and demanded 240,000 bezants of restitution. Walter fled Cyprus and found shelter with John of Brienne. The pope forced Hugh to free John's supporters.

There was much more to come in John's life, including a couple more wives and a new title. More on those tomorrow.

Teen Queen of Jerusalem

Isabella II was the daughter of John of Brienne and Maria of Montferrat. Maria (1192 - 1212) was the daughter of Isabella I, Queen of Jerusalem and Conrad of Montferrat, one of the major participants in the Third Crusade. When Isabella I died in 1205, Maria became Queen of Jerusalem at the age of 12. She was married in 1210 to John of Brienne. Isabella II (1212 - 4 May 1228) was their only child.

Isabella was born in Sicily, and was declared Queen when she was only a few days old, since her mother died shortly after giving birth. John of Brienne managed her regency. Note that her father did not have a direct claim on the throne; he was only styled king by virtue of marriage.

When Holy Roman Emperor Frederick II of Sicily agreed to go on Crusade, he wanted to guarantee that he would become King of Jerusalem. This Crusade was called by Pope Honorius III. Honorius, John of Brienne, and Frederick met in Ferentino, not far south of Rome, and arranged that the widower Frederick would marry Isabella, who was 11 at the time. Honorius hoped this would cement Frederick to the Crusade and guarantee that it would take place.

Frederick managed to delay going, however. Honorius died and was succeeded by Gregory IX, who pushed Frederick to fulfill his vow, finally excommunicating him to get him to start. Frederick still delayed until the wedding took place.

In August 1225, when she was 13, the two were finally married by proxy; it is possible that they had still not met. Days after, since she had reached a majority, she was crowned queen of Jerusalem in her own right. Frederick sent 20 galleys to bring Isabella to Brindisi (on Italy's "heel") where they were married in person. By this act, Isabella also became Holy Roman Empress as well as Queen Consort of Sicily and Germany.

Frederick then declared himself rightful King of Jerusalem by marriage and transferred to himself all rights and privileges previously held in the kingdom by John of Brienne as Regent, his new father-in-law.

Isabella was sent to live in Palermo in northern Sicily while Frederick went on Crusade. There she gave birth at the tender age of 14 to a daughter, in November 1226. The daughter died a year later. In 1228, on 25 April, she gave birth to a son, Conrad, but she died of complications a few days later.

Who was John of Brienne, and how did he come to be married to one Queen of Jerusalem and father another? Come back tomorrow and I'll explain.

The Treaty of San Germano

When Pope Gregory IX started what came to be called the War of the Keys, he thought he was secure because his target was the Holy Roman Emperor Frederick II of Sicily, who was finally off on Crusade.

Gregory particularly wanted to capture Sicily from Frederick's control, especially because Frederick had been abusing his power over the church there. Gregory's military leader was John of Brienne, Frederick's father-in-law, who had no particular reason to love Frederick.

Upon hearing of the problems, and that Gregory had invaded Campania in southwestern Italy (Frederick's territory) Frederick abandoned the Holy Land and sailed back home, landing at Brindisi (Italy's "heel") on 10 June 1229. He had his Crusader army, of course, and some of the residents of Campania were opposed to the pope's attempt to expand the Papal States, so joined his cause.

Gregory's attempt to gain control over Sicily was rebuffed by the Muslim population in the western part of the island: they did not want the head of the Christian church having political control over them. Likewise, he could not turn Germany against Frederick; although he was born in Italy (his mother was Constance, Queen of Sicily), his father was Holy Roman Emperor Henry VI, so Frederick was considered German through and through.

The approach of Frederick's forces toward Campania caused the papal forces to start to lose their nerve. In August 1229, Gregory renewed his excommunication of Frederick, along with some of his chief supporters. He was also making promises left and right to various towns about offering them privileges, remission of sins, and political autonomy if they would simply join him and become part of the Papal States, but few were interested. Based on Frederick's treaty in the East with al-Kamil, Gregory claimed that Frederick was working in alliance with Muslims, hoping to erode his support.

For his part, Frederick was sending messages to the heads of Europe, explaining his cause and requesting their support. By the end of October, John of Brienne had retreated back to papal territory, and Frederick's troops had re-taken any of the papal-invaded towns.

Rather than take the opportunity and excuse to invade the Papal States, Frederick stopped his army's advance and requested that negotiations take place. Negotiations led to the Treaty of San Germano, signed on 23 July 1230. Gregory gave permission for Cardinal Giovanna Colonna to absolve Frederick's excommunication. The final treaty was brokered by Leopold VI, Duke of Austria, whose seal is illustrated above.

Contemporary sources, analyzing the War of the Keys, discussed it in terms of the "doctrine of the two swords": the material sword and the spiritual sword. Gregory's letter to England referred specifically to exercising temporal power. This use by the pope of the material sword, since he failed to achieve his aims with the spiritual sword, was criticized by many. There are even competing troubadour poems on the topic.

What I really want to look at next, however, is John of Brienne's role in the war. For that, we have to understand the marriage to Frederick of John's daughter, Isabella of Jerusalem, who became Queen of Jerusalem at the age of 13, was married at 13 to a man she had yet to meet, and was dead by 16.

The War of the Keys

The War of the Keys was called that because of the image of crossed keys (keys to the Kingdom of Heaven) on the papal flag. The war was between Pope Gregory IX and Holy Roman Emperor Frederick II. Frederick vowed to go on Crusade, which Gregory supported wholeheartedly. The vow was on pain of excommunication. Gregory's predecessor, Honorius III, had granted Frederick several delays, but Gregory was not going to be patient anymore, and threatened Frederick with excommunication.

Along with that issue, Frederick laid claim to some lands in central Italy that the popes believed belonged to the Papal States. Also, Gregory felt that Frederick was abusing the church in Sicily.

Part of Frederick's agreement to go on Crusade was that he wanted to be King of Jerusalem. Currently, the King-by-marriage was John of Brienne, who was regent for his 12-year-old daughter, Queen Isabella II of Jerusalem. The marriage, in November 1225, removed John's regency and made technically Frederick King of Jerusalem. Yet still he delayed.

Gregory excommunicated Frederick in October 1227. Isabella died in May 1228. In June 1228, Frederick finally began the Sixth Crusade. While he was traveling, some of his followers invaded the disputed Italian territories. Gregory responded with an army intending to take Sicily from Frederick. For the leader of his army he chose John of Brienne. Gregory levied tithes from several Christian countries to raise money for his army. According to contemporary English chronicler Roger of Wendover, England resisted the tax. King Henry III of England called an assembly of nobles and prelates to hear from the papal legate about the tithe, but the nobles simply refused to pay. Henry did not do anything to interfere with the papal request, but he did not force his nobles to comply.

Meanwhile, Frederick was in the east and signing a treaty with al-Kamil, who was perfectly happy to giving Jerusalem to the Crusaders if they left him alone. When Gregory heard about this, he denounced the treaty and Frederick as being un-Christian.

Now, however, Frederick was free to return and face the pope's forces. We will see how that went tomorrow.