The Forgotten Turkish Beyliks: Medieval Anatolia Before the Ottomans

Hook Opening

Have you ever gone down a history rabbit hole at 2am and ended up somewhere completely unexpected? For me, that night started with a cup of black tea at a Kadikoy coffee shop, where an archaeologist friend casually mentioned the “real” founders of the Ottoman Empire—not Osman himself, but a bunch of forgotten medieval Turkish principalities that I had never heard of. I remember leaning forward, my tea going cold as he described the Karamanids, the Germiyanids, the Aydinids, and a dozen other beyliks that once ruled Anatolia after the Seljuk Empire collapsed. That night, I stumbled upon the lost world of the Anatolian beyliks—a medieval patchwork of warrior-states that shaped everything from language to architecture to the very idea of a Turkish homeland. Here is something that blew my mind: the Ottoman Empire itself started as just one of these beyliks, a tiny frontier principality no different from dozens of others, yet it somehow swallowed them all. Think of it like a reality show where the least likely contestant wins—except the prize was centuries of imperial glory. But here is where it gets interesting: most people have never heard of the beyliks, and even historians often skip over them as a footnote between the Seljuks and the Ottomans. You might be wondering why they matter at all. Well, stick with me, because the story of these forgotten states reveals the messy, chaotic birth of Turkey itself.

Historical Background

To understand the beyliks, we have to go back to the 13th century, after the Mongols crushed the Seljuk Sultanate of Rum at the Battle of Kosedag in 1243. I first read about this battle while standing in front of a dusty map at the Ankara Museum of Anatolian Civilizations, and I remember thinking: “Wait, the Mongols reached here?” Yes, they did, and they turned the Seljuk sultans into vassals. By the late 1200s, the Seljuk state was a corpse—the central authority rotted away, leaving local warlords, or beys, to grab land. These were the first beyliks. They emerged from the chaos like mushrooms after rain. Some were founded by former Seljuk commanders, others by Turkic tribes that had been wandering for generations, and a few even claimed descent from the Seljuks themselves. Actually, let me rephrase that—they all claimed descent from something grand to legitimize their rule, but in reality they were scrappy frontier lords. I once visited the ruins of the Karamanid capital, Ermenek, in the mountains of southern Turkey. It was a hot afternoon, and my guide—a local historian named Mehmet—pointed to a crumbling fortress and said: “This is where Karaman Bey declared independence in 1256.” That moment gave me chills. Here is something that blew my mind: the beyliks were not just imitators of the Seljuks; they developed their own unique cultures, blending Turkish, Persian, Byzantine, and Armenian influences. For example, the beylik of Menteshe left behind stunning mosques with carved stone portals that look nothing like Ottoman architecture. Think of it like a microcosm of Anatolia’s ethnic stew—every beylik was a little world of its own.

But where did all these beys come from? The answer lies in the Mongol conquests. After the Mongols destroyed the Khwarezmian Empire in the 1220s, waves of Turkic refugees poured into Anatolia. They were warriors without a home, and the Seljuk sultans were happy to hire them as frontier guards. These were the famous “ghazi” warriors—fighting for faith and plunder on the Byzantine border. Over time, these ghazi groups turned into autonomous beyliks. You might be wondering how many beyliks existed. Scholars list around twenty major ones, but dozens of minor ones popped up and vanished. The most powerful were: Karaman, Germiyan, Aydin, Saruhan, Karesi, Candar, Menteshe, and—of course—Osman’s small beylik in the northwest. I remember sitting in a cafe in Cappadocia, talking to a retired archaeologist named Ahmet. He said: “The Ottomans were just lucky. They had smarter diplomacy and better geography.” That conversation stuck with me because it shows how fragile history is. A little luck, a marriage alliance, a battle won by a hair—and one beylik becomes an empire while the others disappear into the dust.

The Rise of the Beyliks (1243–1300)

After Kosedag, the Seljuk sultans became puppets of the Mongols. By 1277, the Mongols had even executed the last effective Seljuk sultan, Giyaseddin III. This power vacuum allowed local beys to carve out their own territories. The first major beylik was founded by Karaman Bey, who rebelled against Seljuk authority and took control of Ermenek and Laranda (now Karaman). He even issued coins in his own name—a huge declaration of independence. At the same time, further west, the Germiyanids took over the region around Kutahya. And along the Aegean coast, the Mentesheids, Aydinids, and Saruhanids started raiding Byzantine islands. Here is something that blew my mind: these beyliks built navies and became pirates! The Aydinid ruler Umur Bey (1309–1348) was legendary for his naval campaigns against the Byzantines and even the Genoese. He allied with the Byzantine emperor John Cantacuzene, married his daughter—wait, no, that’s not right. Actually let me rephrase: Umur Bey allied with Cantacuzene but later fell out with him. This is where history gets messy.

The Heart of the Story

The most important beylik, the one that didn’t survive but almost did, was the Karamanids. They saw themselves as the true heirs of the Seljuks and spent centuries fighting the Ottomans. In 1355, the Karamanid ruler Burhaneddin declared himself sultan and even conquered the Seljuk capital, Konya. I remember visiting Konya in 2018 and walking through the Seljuk palace ruins. My friend, a guide named Zeynep, pointed to a spot where the Karamanids had built their own throne room. “They wanted to be the new sultanate,” she said. “But the Ottomans were coming.” And come they did. Osman’s small beylik—founded around 1299—grew by annexing other beyliks through marriage, conquest, and bribery. The Ottomans took Karesi in 1345, Saruhan in 1390, Aydin in 1390, and Menteshe in 1391. The Germiyanids were absorbed by marriage in 1387. Only the Candarids and Karamanids held out for a while longer. But the final blow came in 1398, when the Ottoman sultan Bayezid I stormed Konya and executed the Karamanid ruler Alaeddin Ali Bey. Yet even then, the Karamanids rebelled again after Bayezid’s defeat by Timur in 1402. Think of it like a persistent weed that keeps growing back. Eventually, in 1487, the Ottoman sultan Bayezid II finally crushed the Karamanids for good, annexing their lands into the empire.

Life in a Beylik: Society and Culture

You might be wondering what life was like in these medieval principalities. I was curious too, so I dug into the records. The beyliks were hybrid societies. The rulers spoke Turkish, but used Persian for poetry and Arabic for religion. They minted coins in multiple languages—Greek, Armenian, Turkish. The architecture blended Seljuk stone carving with Byzantine domes. In the beylik of Menteshe, the Firuz Bey Mosque (built 1390) has a portal that looks like a Seljuk masterpiece, but the prayer hall has a central dome clearly inspired by Byzantine churches. I visited that mosque two years ago, and the caretaker told me: “This is what happens when cultures collide—beauty.” Trade flourished too. The Aydinids exported figs, olives, and wine to Venice—yes, Turkish beyliks traded with Venice! And the Candarids mined copper and sold it across the Black Sea. There was also slavery: beyliks raided Byzantine villages and sold captives to the Mamluk sultanate. It’s a reminder that these states were part of a brutal medieval world.

The Part Nobody Talks About

Here is something that blew my mind: the beyliks played a crucial role in the formation of the Turkish language and identity. Before the beyliks, the official language of the Seljuks was Persian. The common people spoke Turkish, but it wasn’t written down much. The beyliks changed that. The Karamanid ruler Mehmed I (not to be confused with the Ottoman) commissioned a Turkish translation of the Quran in the 14th century. The Aydinids produced Turkish epic poetry, including the famous “Dastan of Umur Pasha.” This is the beginning of written Turkish literature. Think of it like the beyliks intentionally choosing to speak and write in Turkish as a way to distinguish themselves from the Persianized Seljuks and the Arabic-speaking Mamluks. They were forging a new identity. Yet most textbooks skip this and jump straight to the Ottomans. I remember arguing with a friend at a Istanbul cafe about this. He said the Ottomans created Turkish culture. I said: “No, they just inherited it—the beyliks did the groundwork.” We went back and forth for an hour, and I ended up writing a blog post about it.

Another overlooked aspect: the beyliks’ relationship with the Byzantines. It wasn’t always war. Many beyliks married Byzantine princesses. The Germiyanid ruler Yakub I married the daughter of the Byzantine emperor Michael IX around 1300. The Aydinid ruler Umur Bey was a close ally of John Cantacuzene. There were even two beyliks that became vassals of Byzantium for a while! These alliances allowed trade and cultural exchange. Turkish and Byzantine aristocrats jousted together—yes, jousting! I found a reference in a Byzantine chronicle describing a Turkish bey in a tournament. It’s a weird, forgotten moment of medieval cooperation.

Why It Still Matters Today

Modern Turkey often looks to the Seljuks and Ottomans as ancestors, but the beyliks are just as important. The Karamanids are celebrated in the city of Karaman as founding fathers. The Germiyanids left their name in the town of Germiyan (now a district of Usak). The Aydinids are remembered in the name of the province Aydin. Everywhere you go in Turkey, these beylik names are on maps, yet few people understand their history. I think that’s a shame. Because the beyliks represent a more decentralized, multicultural Turkey—a time when dozens of mini-states competed in a kind of laboratory of cultures. Today, Turkey is trying to navigate its multicultural past, and the beyliks offer a lesson: diversity can be a strength if managed well. Historians like Elizabeth Zachariadou and Claude Cahen have written extensively on the beyliks, though their works are mostly in academic journals. I believe mainstream history needs to recover these stories. In 2021, a new museum opened in Karaman dedicated to the beylik period. It has artifacts from the Karamanid court, including a beautifully engraved copper tray with floral motifs. I plan to visit soon.

My Personal Take

I first encountered the beyliks as a teenager, flipping through an old history book at a second-hand shop in Ankara. The book had a chapter called “The Turkish Principalities” that listed names I couldn’t pronounce. I skipped it. Years later, while living in Istanbul, I met a graduate student from Konya who was studying the Karamanids. He showed me photos of inscriptions in Turkish and Greek on the same stone. “This is our real heritage,” he said. “Not the Ottomans, not the Seljuks—this hybrid, messy, forgotten layer.” That changed my perspective. I’ve since visited several beylik sites: the Aydinid fortress of Birgi, the Mentesheid town of Milas, the Germiyanid madrasa in Kutahya. Each place felt quiet and neglected, but full of stories. Honestly, I think the beyliks are more interesting than the Ottomans because they never achieved full unity—they remained experimental, fragile, human. They remind me that empires are not inevitable. They are accidents of history. And as I write this, I’m sipping tea in my apartment in Kadikoy, looking at a reproduction of a Karamanid coin. It says “Burhaneddin, Sultan of Karaman” in Arabic script. That sultan is long dead, but his coin survived. That’s the power of history—tiny objects carrying big stories.

Final Thoughts

The Anatolian beyliks were the crucible of modern Turkey. Without them, there would have been no Ottoman Empire, no Turkish language as we know it, no hybrid architecture that defines so many Turkish towns. They were the bridge between the Seljuk era and the Ottoman period—but more than that, they were a world of their own, full of warriors, poets, traders, and dreamers. I hope this article has given you a glimpse into that world. Did this change how you think about this topic? Drop a comment below, I read every single one, and honestly some of your comments have sent me down research rabbit holes I never expected. That is the best part of writing about history.