04 June 2025

Pope Innocent VIII and Prince Cem

When Cem, brother of Sultan Bayezid II, came to be incarcerated in Rome as the "guest" of Pope Innocent VIII, he had a very comfortable life. Bayezid wanted to keep his rival claimant far away from Constantinople and Ottoman lands, and was willing to pay to do so.

Innocent wanted a Crusade against the Ottomans, but he needed military support from Christian rulers. The death of King Matthias Corvinus of Hungary—who had seized Ottoman-held territories in Bosnia—in 1490 created a delay in the plans.

To hold off Innocent, Beyazid promised not to attack Rome or Venice or Rhodes and to pay 40,000 ducats to the pope annually to keep Cem under guard. 10,000 of the ducats were to go to the Knights of St. John in Rhodes, who initially took Cem into custody when he asked for their help against Bayezid. Bayezid also gave Innocent 120,000 crowns—a sum greater than all papal revenues combined—and the Holy Lance

Innocent's attempt to convert Cem to Christianity was unsuccessful, and despite the comfort of his lifestyle in Rome, Cem wished fervently to die in Muslim lands. When Charles VIII of France invaded Italy in 1494 to conquer Naples (at Innocent's urging, although Innocent had died two years before), he stopped in Rome and made Pope Alexander VI surrender Cem. Perhaps Charles wanted to start receiving payments from the Sultan. He took Cem with him on campaign, but Cem died on 24 February 1495.

Sultan Bayezid (no doubt relieved that there was no longer a rival claimant and that he no longer had to pay a fee to keep Cem imprisoned) declared a three-day period of national mourning. He requested Cem's body for a proper Islamic funeral, but Charles kept it, hoping to ransom it for more gold. It took four years for Cem's body to reach Ottoman lands and be buried in Bursa. (The illustration shows his tomb alongside siblings.)

We are not done with Pope Innocent, however, and tomorrow we'll see the statement he made about a different campaign...against witchcraft.

03 June 2025

Cem's Offer

When Bayezid II became sultan of the Ottoman Empire in 1481, he had a rival: his half-brother Cem (22 December 1459 - 25 February 1495). Cem was the third son of Sultan Mehmed II, who conquered Constantinople and then died without choosing a successor. Cem and Bayezid each ruled provinces, and each believed himself ready and able to become the next sultan.

The Grand Vizier tried to arrange things so that Cem could arrive at his father's funeral before Bayezid and claim the throne at Constantinople. Bayezid, however, already had several important pashas and the Janissaries in his corner. The Janissaries entered the palace, lynched the Grand Vizier, and Bayezid was urged to reach Constantinople as soon as possible.

Cem fled west with an army loyal to him, declaring himself Sultan of Anatolia and proposing that the empire be split; Bayezid could have the western half. Bayezid disagreed, and sent his army after Cem. A battle ensued in which Cem's side lost, and Cem fled to Cairo.

While in Cairo, he received a letter from Bayezid, offering him 1,000,000 akçes (a silver coin that was the standard unit of Ottoman currency) to give up his claim. Instead, Cem tried to conquer the city of Konya in Turkey, but failed. He then fled to Rhodes and asked for the protection of the Knights of St. John, also known as the Hospitallers.

Cem's offer to them was to create a perpetual peace between the Ottoman Empire and Christianity if they would help him overthrow Bayezid. The grand master of the Knights, Pierre d'Aubusson, knew a war with Bayezid could be disastrous, so when he had a message from Bayezid making a counter-offer, he accepted it. 

The counter-offer was simple: Bayezid would make an annual payment in gold to the Knights if they would take and keep Cem captive. He was sent to France under the saintly King Louis IX (who did not like having a Muslim in his lands), and kept for a year in the Duchy of Savoy, and then five years at Pierre d'Aubusson's birthplace, Limousin. (The illustration shows the tower built specially to hold him in comfort.) After Charles VIII came to the throne, Bayezid asks that Cem be transferred back to Rhodes. His value as a hostage meant several leaders wanted to "host" him, but ultimately Pope Innocent VIII won out.

In March 1489, Cem was transported to Rome and the custody of Pope Innocent VIII. Whenever word came that Bayezid was about to launch an offensive against Christians, Innocent would send a message to Bayezid, threatening to release Cem from captivity and giving the Ottomans an alternative sultan around whom they could form an insurrection.

Bayezid ultimately sent Innocent 120,000 crowns, a relic of the Holy Lance (stored in Constantinople), and an annual fee of 45,000 ducats for Cem's "room and board." Bayezid sent spies to ensure that Cem was kept under lock and key, and even tried to assassinate him.

...and then Innocent wanted a Crusade against the Ottomans. I'll continue that story—and Cem's end—tomorrow.

02 June 2025

Pope Innocent VIII

Giovanni Battista Cibo was born in Genoa on 5 November 1432. His father was a prominent politician in Naples and then Rome, and Giovanni grew up exposed to Naples politics. He became a Canon of the Cathedral in Capua, and was given the Priory of Santa Maria d'Arba in Genoa. He resigned these positions at the urging of the Archbishop of Genoa after antagonizing King Alfonso. He went to Padua and then Rome to study.

There he came under the influence of several popes. Pope Paul II made him Bishop of Savona, but in 1473 he became a cardinal by Pope Sixtus IV, after being supported by the man who became Pope Julius II. When Sixtus IV died (1484), the conclave to elect his successor was chaotic because of two opposing factions. One faction disliked the other so much that they gave their votes to Giovanni Cibo to prevent Cardinal Marco Barbo (a cousin of Paul II) from the papacy. Giovanni Cibo won the next vote and became Pope Innocent VIII.

One of the new pope's first acts was to call a Crusade against the Turks—the Ottoman Empire was expanding rapidly, and had conquered Constantinople a generation earlier. This did not get off the ground due to King Ferdinand I of Naples, mostly due to his own orneriness that led to the 1485 Conspiracy of the Barons, a revolt against Ferdinand's attempt to strengthen his own power at the expense of the feudal hierarchy. Innocent excommunicated Ferdinand in 1489 and asked King of France Charles VIII to come to Italy and take over Naples.

Charles was intrigued, because his paternal grandmother was Marie of Anjou, the eldest daughter of Louis II of Anjou who had been a claimant to the throne of Naples (and ruled part of it from 1390 to 1399). In September 1494 (Innocent had died two years earlier!) Charles invaded with 25,000 men, using gunpowder artillery to march practically unopposed through Pavia, Pisa, Florence, and then Naples. (That, however, is an entirely different story that we might never get to; back to Innocent now.)

Innocent could not get his Crusade against the Turks off the ground, but another opportunity to do something about them came because of Bayezid II, who had become sultan of the Ottomans in 1481. Bayezid was opposed by his brother, Cem, who first tried to get help from the Mamluks of Egypt, and then from the Knights of St. John in Rhodes. Cem made an offer to the Christian world that was very tempting; I'll explain tomorrow.

01 June 2025

Guillaume Caoursin

Yesterday's post on Mesih Pasha mentions the Siege of Rhodes in 1480, when a small garrison of Knights Hospitallers at Rhodes withstood an attack by the Ottomans. The garrison was led by Grand Master Pierre d'Aubusson. The vice-chancellor of the order was Guillaume Caoursin, who wrote (among other things) an account of the event.

Caoursin was born in 1430 in Douai in northern France, and joined the Order of Saint John (also know as the Hospitallers) as a young man. By 1462 he was vice-chancellor of the Order in Rhodes, and in 1462 he accompanied the Grand Master Piero Raimondo Zacosta to Rome for the holding of a general chapter under the guidance of Pope Paul II.

While in Rome, Zacosta died (he was in his 60s), and Giovanni Battista Orsini succeeded him. Caoursin went back to Rhodes with the new Grand Master, but was sent back to Rome in 1470 to request help from the pope for dealing with the Turks. Orsini died in 1476, and Caoursin now worked under Grand Master Pierre d'Aubusson.

In 1480, Mesih Pasha led an Ottoman force of 160 ships and 70,000 men against Rhodes. While the Turks bombarded the walls, the citizens dug a new moat and new fortification within the city walls near the Jewish quarter in case the bombardment breached the walls.

On 27 July the Janissaries managed to enter the city. d'Aubusson led the fighting, though wounded in five places. A three-hour battle forced the Turks back, and the Knights pursued all the way back to the Ottoman tents, taking booty and the holy standard of Islam. Caoursin reported that between three and four thousand Turks were slain that day. The Ottomans gave up on 17 August.

Caoursin married shortly after 1480. He was rewarded by d'Aubusson with 1000 gold florins for his services to the Order. His "next act" came in 1484, when he became ambassador to Pope Innocent VIII. Innocent was so impressed by Caoursin that he made him his apostolic secretary. Caoursin remained there, writing about his Order and about Rhodes.

Innocent VIII might also have kept Caoursin close because of his knowledge of the Ottomans and the Siege of Rhodes, of which I will have more to say tomorrow.

31 May 2025

The Mesih End

Mesih Pasha was chosen from obscurity—we don't even know his original name before Mehmed II forced him to convert to Islam and made him a member of the Ottoman administration after the Conquest of Constantinople—and rose to great heights, but sultans can be fickle.

Mesih was Grand Admiral of the Ottoman navy and had great successes. He negotiated (successfully) with the rebelling Janissaries when they occupied the palace, angry at the sultan's imprisoning of one of their favorites. He negotiated a compromise with Sultan Bayezid II's rival half-brother, Cem, who had teamed up with the Knights Hospitallers in Rhodes against Bayezid. (The illustration shows Mesih at Rhodes.)

For some reason, however, he fell out of favor with Bayezid in 1485 and was dismissed from his position as vizier at court, being made simply governor of Filibe (once called Philippopolis, now Plovdiv, the second-largest city in Bulgaria). He was shortly exiled (essentially) to Kaffa, on the northern coast of the Black Sea.

His exile did not last forever. In 1497 he was made sanjak bey, military and administrative leader of the port city Akkerman (now Bilhorod-Dnistrovskyi in southern Ukraine). While there he halted a Poolish invasion of Moldavia, sending several Polish nobles to Bayezid as tribute.

In 1499 he went on pilgrimage to Mecca, an excuse for leaving his position which gave him a reason to visit Constantinople and try to get back to a position at court. Fortunately, the Venetians were fighting the Ottomans again, and his previous naval experience against the Venetians led to being re-named vizier, and then in 1501 Grand Vizier.

Things were looking up again, but that same year the Venetians attacked Lesbos to get it back from the Ottomans. Bayezid, unhappy that the Venetians felt able to make such a bold move against him, in a fit of pique struck Mesih. We don't know how serious the injury may have been, but soon after, after supervising putting out a fire in a Constantinople suburb, Mesih was supposedly injured. He died in November 1501. He was buried in the Murat Pasha Mosque in Constantinople, begun by his brother Hass Murad Pasha and completed by Mesih himself.

Now for something completely different. The illustration above, a painting of Mesih addressing Rhodes, was painted by an eyewitness of that negotiation! His name was Guillaume Caoursin, and we're going to talk about him next.

30 May 2025

The Brothers Murad and Mesih

After the conquest of Constantinople in 1453 by Mehmed II, he took two young male potential Byzantine heirs, converted them to Islam, and made them important figures in the new administration.

We don't know their original names, or their exact parentage (they were reported by some Ottoman historians to be nephews of the deposed Byzantine Emperor Constantine), but they were converted to Islam and renamed Hass Murad Pasha and Mesih Pasha. Both had powerful career positions.

Hass—a title meaning "private" or "personal"—was also very wealthy. He had accrued a significant amount of wealth by 1465/66 when he began the construction of a new mosque, called the Murat Pasha Mosque in Istanbul (still in use; see illustration).

In 1468, the current Grand Vizier and beylerbey ("lord of lords") was dismissed, and Hass replaced him as beylerbey, the commander-in-chief of the Balkans. Life in the Balkans was not peaceful. In 1473, he led a troop of 20,000 against an uprising. When the enemy retreated, Hass Murad intended to follow.

One of the men under his command, Mahmud Pasha, warned him that this particular enemy employed the tactic of "feigned retreats": pretending to flee in disarray and yet prepared to turn and fight when pursued. Murad did not listen. He crossed the Euphrates, his army was ambushed and many captured, and Hass Murad Pasha was killed.

The other brother, Mesih Pasha, was first mentioned in the records as military and administrative commander of Gelibolu (Gallipoli). Gallipoli was a chief Ottoman naval base, and so Mesih had control of a large part of the navy. There was an Ottoman-Venetian War in 1463 - 1479 in which Mesih conquered Euboea, the second-largest Greek island. 

Venetian records of the time claim that Mesih was willing to surrender Gallipoli to Venice for 40,000 gold ducats, but this arrangement never came to fruition, so may have been a Venetian plan to stir up unrest among the Ottomans, and discredit a successful enemy leader.

A new sultan came to the throne, Bayezid II (1481 - 1512). There were some problems with a rival claim, and when Bayezid imprisoned the Grand Vizier who was sympathetic to Bayezid's rival, the Janissaries revolted and invaded the palace (the Grand Vizier, like the Janissaries, was a devşirme). Mesih was sent to negotiate, which he did successfully.

In January 1485 he fell out of favor with Beyazid. This was not the end of his story, however. I'll continue it next time.

29 May 2025

After the Conquest

Once Mehmed II had taken Constantinople in 1453, absorbing it into the Ottoman Empire, he declared himself Roman Caesar. His thinking was that Constantinople had been the seat of the emperors of Rome since 330CE, and therefore whomever sat on that throne was in charge. Western Europe and the Popes did not support this claim, but thinking was different in the East. 

Contemporary Byzantine scholar George of Trebizond (1395 - 1486) supported this view. Another who aligned with the new Caesar was Gennadius Scholarius, whom Mehmed chose as the new Patriarch of Constantinople.

Note that Mehmed did not declare Eastern Orthodoxy heretical. He was actually quite magnanimous to his potential opposition. For example, when he then turned his attention to the royal family, he did not simply execute anyone who might have provided the nucleus of an insurrection and coup.

The defeated Emperor Constantine XI Palaiologos, who had died during the siege, had no heirs. He had nephews of a deceased brother who would have been next in line. As was mentioned in the post on the Janissaries, a Muslim practice called devşirme (the "ş" is pronounced like "sh") took children of conquered peoples and converted them, training them to be loyal Muslims.

Mehmed took at least two boys who were purportedly related to Constantine, converted them to Islam and renamed them Hass Murad Pasha and Mesih Pasha. Hass—a title meaning "private" or "personal"—became beylerbey ("lord of lords"), the commander-in-chief of the Balkans in 1468. (The illustration shows his signature.) Mesih (1443 - 1501) became Grand Admiral of the Ottoman Navy.

We do not know the parentage of the two young men who rose so high in the sultan's favor. Contemporary Ottoman chronicles claim they were nephews of Constantine, but offer different names for their father. Still, Murad and Mesih were lucky that Constantine was succeeded by Mehmed and not another prominent Greek noble, who might have followed the Byzantine tradition of eliminating all possible opposition through incarceration, execution, or blinding.

It would be nice to think that the two boys had not only good lives but peaceful ends. That was not to be the case, however. I'll give you the rundown on their careers tomorrow.

28 May 2025

The Conquest of Constantinople

In 1451, Mehmed II, sultan of the Ottoman Empire, chose as his first self-imposed task that he would conquer Constantinople. To prepare, he built up his naval force, then built a huge castle on the western side of the Bosphorus Straits, north of his target and on the shore of the Black Sea. The fortress was called Rumelihisarı. It can still be viewed today (see illustration).

Paired with a castle built on the eastern side of the strait by a previous sultan, the two were able to prevent any possible aid reaching Constantinople from the Black Sea. Mehmed used his position there to extort tolls from ships passing through. A Venetian ship that ignored the command to stop was turned into an example for others: a single shot from a cannon sank the ship, the captain was impaled, and the surviving sailors were all beheaded.

Mehmed was ready in 1453 with an army of over 80,000 soldiers, 320 ships, and dozens of artillery pieces. The siege began in April, surrounding the city by sea as well as land. The harbor into the city, the Golden Horn, was blocked by raising a chain that prevented ships from sailing in. The walls were very thick, reinforced after the attack in 1204 during the 4th Crusade.

Mehmed was undaunted. He had a mile-long road of wood built that would portage some of the ships and equipment over land and into the northern shore of the Golden Horn. It took less than two months from the start of the siege to its conclusion, on 29 May.

Mehmed made Constantinople the new Ottoman capital and declared himself caesar of the Roman Empire. The Catholic Church, Western Europe, and the rest of Christendom never accepted the Ottoman sultan as the head of the Roman Empire. He appointed an anti-Rome philosopher and theologian, Gennadius Scholarius, as Patriarch of Constantinople with all the rights of previous patriarchs, and so Gennadius accepted Mehmed publicly as the rightful successor to the throne.

Mehmed also co-opted the remains of the royal family, rather than eliminate alternate claimants. I'll tell you about the aftermath of the conquest tomorrow.

27 May 2025

Mehmed II

Mehmed II, also called Mehmed the Conqueror, accomplished one of the most damaging counters to Christianity and Europe and conquered an enormous number of kingdoms. He also succeeded his father as sultan, for all practical purposes returned it to him, and succeeded his father a second time. All this happened before the age of 50!

Born in 1432 to Murad II, he was sent at 11 years old to Amasya in northern Turkey with his mother (supposedly a low-born woman), teachers, and advisors to learn how to govern. He also had a particular mentor, Molla Gürâni, who was a scholar, philosopher, and jurist who had a high position in Murad's and Mehmed's administrations. Another influence was Akshamsaddin, a Sunni Muslim scholar, poet, and mystic.

When Mehmed was 12, his father abdicated, leaving Mehmed in charge. Why would he do this? It was June 1444, and Murad had just made peace with Hungary after defeating the Crusade of Varna, an attempt by several European Christian countries to check the growing power of the Ottomans. He had several other victories under his belt, and perhaps wanted a life of leisure.

Hungary under John Hunyadi broke the treaty a few months later—the papal legate, Julian Cesarini, had convinced Hunyadi that breaking a truce with Muslims was not a sin–and Mehmed prepared to fight.

There was a problem: the Janissaries. Although loyal to the sultan, they were uncertain of this pre-teen who was now their commander. Their unrest caused Mehmed to ask his 40-year-old father to return and lead the armies. Murad's response was "You are the sultan; you lead the army." Mehmed's reply: "If you are the sultan, come and lead your armies. If I am the sultan, I hereby order you to come and lead my armies."

Mehmed retained the title of sultan and continued to govern, but Murad returned as commander of the military, defeating Hunyadi (again) and retaining authority until his death in 1451, when Mehmed became sole ruler for the second time. He was almost 20 years old, however, had much more experience, and was ready to take on the world.

His first goal? Constantinople. See you tomorrow.

26 May 2025

The Later Ottomans

The Ottoman Empire, begun by Osman Ghazi, lasted until the 19th century, but we will confine ourselves to an earlier century or two. The initial motivation of Osman—to expand his realm to an empire—never stopped, and this naturally brought the Ottomans into contact with several other subjects of this blog.

Władysław III of Poland broke a ten-year truce with the Ottomans to make himself look good by starting a holy Crusade against the Turks, destroying his 20,000-man army when they faced 60,000 Turks at the Battle of Varna on 10 November 1444. Władysław was killed in that encounter. Had he lived another 20 years, he might have taken satisfaction by the news coming out of Wallachia.

Vlad "Dracula" Tsepes of Wallachia had help from the Ottomans in the 1400s, but when the sultan demanded homage in exchange (after Vlad had been elevated to Voivode of Wallachia), Vlad had the Ottoman envoys impaled, then invaded Ottoman territory and impaled many thousands. This was supported by Pope Pius II.

Medieval Chechnya converted to Sunni Islam in order to gain the help of the Ottomans against Russian invasions.

Histories of the Ottoman Empire were written by Hrotsvitha of Gandersheim and Ibn Khaldun.

The biggest event in Ottoman history that is significant for Western Europe, I would say, is the conquest of Constantinople. That was under the Sultan Mehmed the Conqueror, a reformer of both the military and his government. I'll tell you about him tomorrow.

25 May 2025

The Janissaries

Although Alaeddin's idea to create a group ready to be called up to military service at a moment's notice failed due to their lack of training, the Ottoman Empire a generation later tried again, but this time with trained men. They were called the Janissaries—a Turkish term meaning "new soldier"—elite infantry who were part of the sultan's personal guard. They were also the first infantry in history to be equipped with firearms (but that did not take place until the 15th century).

They were established in 1363, a mere 30 years after Alaeddin's death and owing nothing to his original plans. As a standing army, they obviously could not be involved in their own careers, nor were they allowed to marry before they were 40 years old. Consequently, they were salaried. They were to have no attachments to anything other than protection and support of the sultan.

Rather than entice citizens away from their chosen professions, members of the Janissaries were drawn from other sources, and that is where the story becomes extremely uncomfortable. The Muslim world happily employed slavery, and the first Janissaries were prisoners, and prisoners of war. A sultan would take a customary one-fifth of the spoils of any conquest, and would often take it "in kind," so he would take a section of the captured population as slaves.

In fact, the Ottomans had a practice called devşirme, defined literally as "collecting"; historically, it is referred to as "blood tax" or "child levy." This was the Ottoman policy of taking children as young as seven years old—usually from the Balkan Christians they subjugated—converting them to Islam (which meant forced circumcision), and turning them into soldiers. This gave the sultan an army loyal to him and not connected to any other Turkish noble family that might have designs on the throne. (The illustration is a 16th-century painting that shows a tribute of Christian boys being presented to the sultan.)

In later centuries, free-born Muslims were allowed to join the Janissaries. This had two advantages: for the army, it allowed faster recruitment and training, and no need for religious conversion and education; for the citizens, the salary and the prestige that came with being part of an elite force was a desirable career path.

The Ottoman Empire lasted for centuries, but we will go back and see their actions in the Late Middle Ages and a few links to other posts in this blog. See you tomorrow.

24 May 2025

The Real Aladdin

Well, not the "real" Aladdin in the sense that he was a man with a magic lamp, but a man who did perform "wonders" in this context.

When Osman Ghazi died in 1323, he left two sons, one of whom would take on the role of continuing Osman's work in creating the Ottoman Empire. There are plenty of examples of princes fighting with each other over the succession, but that did not happen in this case. Prince Orhan became the natural leader, but his brother provided valuable aid.

Alaeddin Erden Ali Pasha (c 1281 - 1331) not only did not clash with Orhan (some scholars think Alaeddin may even have been the elder of the two), but he supported his brother with ideas and projects that advanced the cause of the Ottomans in ways that mere military conquest would not.

There are three innovations for which Alaeddin gets credit during this period, while Orhan led the military and held the title of sultan. It was after a particular conquest in 1328 that Alaeddin visited his brother to congratulate him and to make three suggestions.

The first was to establish their own monetary system to enhance trade and add an air of legitimacy and independence to the Ottomans. Silver coins dating to that year have Orhan's name on one side and "May Allah make his reign eternal" on the other (see illustration).

His next suggestion was to distinguish Orhan's Ottomans from other Turks and Muslims by developing distinctive style of dress. Inspired by the Byzantines, Ottoman government and military officials took on specific clothing styles. Also, based on an Arabic saying that 'the best garment is a white one,' everyday wear was suggested to include a simple white cap to distinguish followers from non-Ottomans.

Alaeddin's most significant contribution may have been in Orhan's wheelhouse: the military. Rather than the previous method of a leader trying to maneuver a vast array of men to do his bidding, the army was divided into separate contingents, each with its own leader who would report to and gain orders from higher up. This hierarchical style of military affairs is so efficient and common that it is difficult to believe that it was not always the case, but charismatic and successful (and unsuccessful) leaders did not always delegate.

Part of the military re-organization involved designating citizens as foot soldiers who could be called up when necessary. Since they had no formal training, however, they were ineffective. Decades after Alaeddin's failed idea, however, something vaguely similar was proposed. Tomorrow I'll tell you the horrifying story of the Janissaries.

23 May 2025

The Ottoman Empire

Begun by (and named for) Osman Ghazi (c.1254 - 1323/4), and inspired (perhaps) by a dream, the Ottoman Empire grew to encompass an enormous territory that continued to expand well after the Middle Ages. The illustration shows in dark green what they controlled up to the 17th century, and the lighter green shows territory that considered the Ottomans their overlords.

Osman was succeeded by capable men. His son, Orhan Ghazi (fl.1324 - 1362), was a competent leader of the clan and continued his father's goal of expansion. The conquest of the important Byzantine fortified city of Bursa in Anatolia was completed by Orhan—Osman was suffering from gout by this time, and left battle to others; he died shortly after—who made Bursa the new Ottoman capital.

The defeat of Constantinople and the Byzantine Empire was an important step to increasing the Ottoman territory and power. A period known as the Byzantine-Ottoman Wars began in 1299 and culminated in the taking of Constantinople in 1453, a year and event that I have written about before.

Orhan captured several areas, including Gallipoli in 13543 (at the time called Kallipolis), getting closer to the European mainland. A three-year siege brought Nicaea under Orhan's control in 1331, and Nicomedia in 1337.

Then Orhan made a bold move: he turned his attention to Karesi (now Balıkesir, in the Marmara region of Turkey). Its ruler had died and the deceased's two sons were fighting over the succession. Orhan claimed he was coming in as a bringer of peace. This sounded good, but Karesi was Muslim, and attacking fellow Muslims was not acceptable.

There was, however, no one strong enough to oppose him. One brother was killed in the fighting, the other was captured, and Orhan took over a large Turkish area. This was the start of expansion to the East.

Fighting between brothers over succession was quite common in the Turkish world (and elsewhere, to be fair). In fact, Orhan had a brother whom some scholars think might even have been older. Rather than being a rival, however, he provided valuable help to Orhan. Tomorrow I want to tell you about Alaeddin Erden Ali Pasha, who (we are told) probably contributed as much to the success of the growing Ottoman Empire as Orhan's military choices.

22 May 2025

Osman's Dream

Osman I (c.1254 - 1323), emir of his Turkish clan, married Rabia Bala Hatun (died 1324), daughter of Sheikh Edebali, a religious leader. According to a 15th-century chronicle, Osman had a dream while staying in the house of his father-in-law.

He saw that a moon arose from the holy man's breast and came to sink in his own breast. A tree then sprouted from his navel and its shade compassed the world. Beneath this shade there were mountains, and streams flowed forth from the foot of each mountain. Some people drank from these running waters, others watered gardens, while yet others caused fountains to flow. When Osman awoke he told the story to the holy man, who said 'Osman, my son, congratulations, for God has given the imperial office to you and your descendants and my daughter shall be your wife.

This story was probably created to establish a divine origin for the Ottoman Empire, named after Osman. In order to establish this empire, Osman did not always have to fight—though he was not opposed to doing so. He made alliances with his neighbors regardless of religious or political differences. The group with which he was not about to ally himself was the Mongols. 

After the Battle of Bapheus in c.1301—in which Osman defeated a force of 2000 soldiers—Byzantines started to move out of Anatolia, making Ottoman expansion easier. He expanded north and southwest. taking the city of Bursa in northwestern Turkey after a prolonged siege. Bursa turned into a staging ground for the eventual attack on Constantinople.

The illustration shows the imperial expansion, but in Osman's lifetime only the darkest red area was under his control. Osman died shortly after the conquest of Bursa, but the idea of empire lived on. We'll continue the expansion tomorrow.

21 May 2025

Osman I

Osman Ghazi is one of those many figures in history whose impact was large but whose life's details are not well known. We are not even certain of his name, though it gave rise to the name of the empire he founded: Ottoman. Scholars think his name was originally Turkish, something like Atman or Ataman, and was Arabicized to 'Osmān later. A contemporary Byzantine historian refers to him as Atouman.

His birthdate is unknown, but a date of 1254/55 was offered by a 16th-century Ottoman historian. He was said to be born in a town called Söğüt, the capital city of his father's emirate. He would have been raised as any Turkish noble's son was raised: learning archery and falconry, horsemanship and sword fighting. He would have been taught about Islam. His father died in 1280, and Osman's uncle succeeded him as head of the clan.

With Söğüt as his base, he started at some point attacking his Byzantine neighbors, but not challenging any of the other Turkish clans. He defeated a Byzantine force of 2000 soldiers c.1301 at the Battle of Bapheus. Following Bapheus, Osman was able to conquer several towns and fortresses, taking control from the Byzantine Empire.

A Byzantine governor sent a message to the Seljuk sultan, complaining about this young Turk who was upsetting the peaceful balance in the region. The sultan had Osman's uncle arrest Osman and have him brought before the sultan, but he liked what he saw in the dynamic and courageous young man. He sent Osman to a Sufi mystic to wait while the sultan thought about what to do about him. The mystic saw a great future for Osman, put a turban on him, and sent him back to the sultan with the request to make Osman emir and the head of his clan.

As he expanded his borders, not all contact with Byzantines was hostile. As the Turks's major occupation was still shepherding, they needed grazing land. Osman arranged with Byzantine governors that the herds would be allowed to move safely through Byzantine lands. Turks could leave some of their permanent possessions safely stored at a Byzantine fortress, and when the herds came back through later, the Byzantine guardians would receive gifts of dairy products.

Osman showed promise as as a leader, designing administrative systems that transformed the clan from a nomadic to an urban lifestyle. Söğüt was not only an easily defended capital (being on a hill), it was a main route to Constantinople and was along the Silk Road. It was also far enough westward from the Mongol threat that Osman could concentrate on his Turkish neighbors, in many cases absorbing them through treaties or political marriages.

Then came the dream, the dream of empire. According to legend (written in a chronicle long after Osman's death) Osman had a dream that would lead to the forging of the empire named for him. I'll share that story next time.