The Russo-Polish Union of the 1040s: How the Map of Europe Was Redrawn from Kyiv

The painting "The Return of Casimir the Restorer to Poland" by the Polish realist artist Wojciech Gerson

In 1018 year Boleslav the Brave entered Kyiv And, according to legend, he slashed at the Golden Gate. Yesterday's enemy, the plunderer of the Russian capital. And twenty years later, the grandson of that same Bolesław, the Polish prince Casimir, would ask the Kyivan prince for help and receive it. Between these two scenes lies everything you need to know about the so-called "eternal Polish-Russian enmity." There was no eternal enmity—there was a cold policy, and in the 1040s, this policy turned toward rapprochement.

Poland, which almost disappeared

By the late 1030s, the Old Polish state had ceased to exist as a unified entity. In 1037–1038, the country was rocked by an uprising: peasants burned manors and killed bishops and priests. Against this backdrop, the Piast state crumbled to pieces.

Pomerania seceded from Poland. Mazovia seceded, home to the independent Prince Maslaw, who had recently been merely a cupbearer at the court of Mieszko II. Silesia was seized by the Czechs. Maslaw relied on the Pomeranians, Prussians, and Yotvingians, and this coalition proved to be a formidable force. And the legitimate heir, Casimir, fled—first to Hungary, then to Germany.

When Casimir, nicknamed the Restorer, returned home, he had, according to the chronicler Gallus Anonymus, only 500 knights with him. Five hundred horsemen against the coalition of Maslaw and the seceded lands. This was a catastrophic shortage to reassemble the country. A strong ally was needed, and one was found in the east.

Neighbors are friends or enemies not by nature, but by circumstance. Circumstances change, and yesterday's enemies are drawn to each other.

Why Rus' extended a hand

In 1036, after the death of his brother Mstislav, Yaroslav remained the sole ruler of Rus', and the chronicle calls him "the absolute ruler of the Rus' land." (The nickname "the Wise" would only be attached to him in the modern era, in the works of historians.) The most powerful power in the region now spoke with one voice, and that voice carried weight.

Why did Yaroslav need a weak, torn Poland? It wasn't a matter of sentimentality. It was a sober calculation. Maslav relied on the Prussians and the Yotvingians, Baltic tribes on the western borders of Rus', and this alliance directly threatened the Russian lands. Yaroslav himself had fought in this direction: in 1038, he attacked the Yotvingians, unsuccessfully, and in 1040, he attacked Lithuania. Maslav was a common enemy. And a common enemy brings people together faster than any kinship.

The price of the alliance was immediately stated. Casimir renounced all claims to the Cherven towns, those very same disputed lands on the western border that Rus' had reclaimed back in 1031. The border dispute was finally settled. In exchange, Poland received the military support without which it could not survive.

Bonds of Union: Brides and Captives

In the Middle Ages, unions were sealed not by signatures, but by kinship. And here, the union was sealed by kinship according to all the rules, and not by one marriage, but by two.

Casimir first married Maria Dobronega, the daughter of Vladimir Svyatoslavich and, therefore, Yaroslav's sister. The German chronicler Annalist Saxo dates this event to 1039, and most historians agree. Later, the union was cemented by a second marriage: Yaroslav's son Izyaslav married Gertrude (Olisawa in Rus'), Casimir's sister and the daughter of Mieszko II. The two ruling dynasties became inextricably intertwined.

The wedding was accompanied by a gesture that was worth a great deal. The marriage was accompanied by a "ven," or ransom, paid by the groom's side. And Casimir paid in an unusual way: he returned to Rus' the captives whom Boleslav the Brave had driven from Kyiv back in 1018. The chronicle states it plainly:

Casimir gave away for a dowry the 8 hundred people that Boleslav had captured after defeating Yaroslav

Eight hundred people, or as the Novgorod Chronicle specifies, "excluding wives and children," meaning actually more. The old grudge of 1018 was quietly resolved: what had been taken in war was returned for the sake of peace.

These eight hundred are connected to a story that illustrates how a historian works. The Laurentian Codex doesn't say "8 hundred," but "50 hundred," meaning fifty hundred, five thousand people. Why the discrepancy? The Ipatiev and Radziwill manuscripts read "osm' sot," and the solution is simple: the scribe confused similar letters denoting 8 and 50. Historians compared the manuscripts and accepted eight hundred. A small detail—and a whole process of collating the manuscripts follows.

Two marriages in a row, the return of prisoners, the resolved border dispute. The image of irreconcilable neighbors doesn't hold up well over the course of such a decade.

Boats on the Bug

The union wasn't just a wedding. Military work was also underway, difficult and long. Masław held firm in Mazovia, and it wasn't easy to defeat him.

Russian troops attacked the Mazovians several times. Chronicles are confused about the number of campaigns, and historian Vladimir Korolyuk, analyzing sources, counted up to four, although the earliest, from 1039, remains a hypothesis. The troops traveled by water: in boats along the Pripyat and Bug rivers, bypassing impassable forests right into the heart of the rebellious land.

The enemy's strength is evident from Gallus Anonymus's figures. In the decisive battle, Maslaw led thirty regiments. Casimir barely mustered three. The odds were monstrous—and yet the Mazovian prince was defeated. In 1047, Maslaw died, and Mazovia returned to Polish rule. The chronicle drily concludes: "Kill their prince Moislaw, and subjugate him to Casimir."

Curiously, the Polish chronicler Gallus Anonymus is silent about the Russians' participation in this victory. The triumph goes to Casimir alone. Three regiments against thirty, without the Kievan troops and ships on the Bug, was pure suicide, and Casimir understood this better than his chronicler.

With the fall of Maslaw, things began to move forward. Poland was then literally reassembled piece by piece. Eastern Pomerania became part of the state, while Western Pomerania acknowledged vassalage. Around 1050, overcoming resistance from the German Empire, Casimir recaptured Silesia. And in 1054, he secured it permanently, paying tribute to the Czech prince: 500 hryvnias of silver and 300 hryvnias of gold annually. In 1049, the archbishopric was restored in Poland, now with its center in Krakow. The state, which had been in ruins ten years earlier, once again became a power. And at the foundation of this restoration lay an alliance with Rus'.

Who actually drew the map?

Poland didn't rise on its own. It was lifted by the hand of a powerful neighbor, and that neighbor was on an unprecedented rise during those years, and the Polish union should be measured precisely by that yardstick.

There's a persistent notion: 11th-century Rus' was a remote outskirts of Europe, the object of foreign grand politics. One need only look at Yaroslav's decade to see little of this notion left. In Kyiv, the foundations of St. Sophia Cathedral and the Golden Gate were laid, and Novgorod saw the rise of its own St. Sophia Cathedral. Metropolitan Hilarion wrote "A Sermon on Law and Grace," in which he established Yaroslav as Vladimir's direct heir. In 1051, Yaroslav installed Hilarion as metropolitan of his own free will, without regard for Constantinople. Yaroslav's marriage diplomacy also speaks for itself: he married off his daughters in such a way that he became related to half of Europe:

• Anastasia - for the Hungarian King Andrew I;
  
• Elizabeth - for the Norwegian Harald;
  
• Anne - for the French King Henry I.
  

We'll also include the reluctant guests here. The Hungarian dukes Andrew and Levente waited out the storm in Rus', and the sons of the English King Edmund also took refuge here. People came to Yaroslav for brides, troops, and refuge. This is how one treats a center of power, not a distant outskirts.

The Polish union was part of this grand game, waged from Kyiv. The map of Central Europe in the 1040s was largely drawn on the banks of the Dnieper. And the "eternal Polish-Russian enmity" turns out to be what it always was—a construct of a much later era, cast retroactively onto an era that knew nothing of it.

Comments

[ism_ek]

If this is a historical work, then I would like to see a list of references.
It all sounds like a beautiful invention.

[Kote Pan Kokhanka]

Quote: ism_ek

If this is a historical work, then I would like to see a list of references.
It all sounds like a beautiful invention.

The author's work continues a long line of our compatriots debunking "myths." Medinsky, Shirokorad, Isaev, Dotsenko, Shpakovsky, and many others have distinguished themselves in this field.
Whether this is good or bad, I honestly don't know. For a sensible person, it's an entertaining read, an opportunity to ask and answer a few questions. For a "hamster," it's a dogma of worship, a feeling of being shortchanged and deceived.
Lev (the Author) doesn't work with primary sources, doesn't rummage through archives, and doesn't feed mosquitoes on expeditions, but rather simply develops his own and other people's ideas based on the works of third and fourth parties.
On the one hand, it’s good, it breaks cliches, on the other hand... how many people knew about the events described in the work...
In any case, it’s useful, thanks to the author!

[Rodez]

Quote: Kote pane Kohanka

How many people knew about the events described in the work?

This is the whole point of so-called popularization: if it is done well and with high quality, there is only "profit", as you noted.

Quote: Kote pane Kohanka

there is some sense

Quote: Kote pane Kohanka

Thanks to the author!

I'm happy to join in

[Smirnov Vadim]

If this is a historical work, then I would like to see a list of references.

A historical research article (or, as you'd call it, a historical work) is an official piece of research for the academic community. What's posted here on the website is an educational article (a fascinating story about the past for a general audience).

Scientific: Strict standards (sections: introduction, methods, results, conclusions). References, bibliography, and abstract are included. The text undergoes academic peer review.

Scientific and educational: Free structure. The main thing is a captivating narrative. References to sources are rarely formatted according to strict GOST standards; more often, they are hyperlinks to materials or in-text mentions of authors (as in this article).

[ism_ek]

I found where the author gets his information from. It's 19th-century children's comics.

In the first half of the 19th century, the St. Petersburg publisher A. Prévost proposed publishing N. M. Karamzin's "History of the Russian State" in pictorial form. At his suggestion, the artist G. Chorikov created the pictorial work, and V. M. Stroyev compiled the text.

Nikolai Mikhailovich Karamzin's history of the Russian state was retold specifically for children and illustrated with lithographs by a team of talented artists. Without claiming rigorous scholarship, relying more on legends and traditions (for example, about Gostomysl, Prince Rurik, and the Monomakh Crown) than on indisputable historical facts, the book's authors managed to bring Russian history to life in vivid scenes, awakening readers' interest in the past of their people and their country.

[Lev Sobin]

Quote: ism_ek

I found where the author gets his information from. It's 19th-century children's comics.

You guessed wrong. These articles about Poland and Rus' are based on the works of Vladimir Dorofeevich Korolyuk (a leading Soviet Slavic historian, Doctor of Historical Sciences, and one of the key researchers at the Institute of Slavic Studies of the USSR Academy of Sciences). His name is mentioned in the article.

[ism_ek]

Quote: Lev Sobin

Do not guess.

What's there to guess about... The illustration is taken from a comic.
I opened this Korolyuk's article... In the introduction there is this phrase:

To a certain extent, as recent studies by German Marxist historians show,
a course of development similar to that under consideration was also characteristic of early feudal Germany in the 10th century,

In every historical period, there are scholars who, acting on political orders, excuse me... "try to fit an owl onto a globe."
Some try to prove that the ancient Ukrainians dug the Black Sea, others try to find the origins of cooperation between the now former socialist bloc countries in ancient times, using Marx's teachings to do so, and still others try to prove the divinity of Tsarist power by drawing comics for children. This is a current political imperative. One can understand these scholars. But using their works as primary sources is not worthwhile.
Personally, I find it disgusting to read stories about the Varangian princes who gave the Slavs, who lived in a primitive communal system, a state, invented laws like the "Russian Truth," and so on. Well, history has several interpretations.

[Lev Sobin]

What's there to guess about... The illustration is taken from a comic.

A masterpiece is an illustration from a comic book, which means an article from a comic book is a cast-iron argument.

Now, to the point: Korolyuk is a Soviet historian, and yes, his works are framed within a Marxist framework. This must be taken into account. But it's not a hindrance here: he takes facts about the Polish-Russian alliance of the 1040s from chronicles and annals, rather than deriving them from "production relations." The sources themselves—the Tale of Bygone Years, Gallus Anonymus, and Annalist Saxo—are still there; they can be verified independently of Korolyuk.

Regarding the "owl on the globe" argument, it's true only in cases where theory dictates the facts. Here, the opposite is true: the facts speak for themselves. Casimir arrived with five hundred horsemen, married Yaroslav's sister, recovered eight hundred prisoners, and defeated Maslaw, with three regiments against thirty. This wasn't invented by Marxism—it's recorded in the chronicles.

Personally, I find it disgusting to read stories about the Varangian princes who gave the Slavs, who lived in a primitive communal system, a state, invented laws like the "Russian Truth," and so on.

The Varangian theme is a separate topic; it's not even raised in the article. The article is about something else: how yesterday's enemies become allies when they both face a common enemy. This isn't an interpretation—it's a political mechanic that has worked throughout history.

[ism_ek]

Quote: Lev Sobin

The article is about something else: how yesterday's enemies become allies when both have a common enemy.

Where did you get the idea that the Rus' and Poles were enemies? They were one people, speaking the same language. The feud was between the Normans.
Personally, I'm irritated by your categorical insistence that the Norman model of Slavic state development is the only correct one. You cite an illustration from a Romanov-era comic strip where a Norman hands over a code of laws to the Slavs bowing before him.
Incidentally, Solovyov devoted several chapters in his history course to analyzing the "Russian Truth," arguing that the Normans did not compose it. It is based on Roman law and directly borrows from Byzantine legal codes. It also contains norms based on pre-Roman customs.
In short, if you base your publications solely on the Norman theory of our state's development, be prepared for a response.

[Lev Sobin]

About "enemies". The article never states that the Rus' and Poles were enemies by nature. On the contrary, its main thesis is the exact opposite: "there was no eternal enmity." It refers to specific political clashes—Boleslav's campaign against Kyiv in 1018, the dispute over the Cherven towns. This wasn't ethnic hostility, but a struggle between rulers for land and influence. Twenty years later, the same dynasties would become related and fight shoulder to shoulder against Maslaw. The article is precisely about this, that the enmity was circumstance, not fate.

About the Norman theory. It's not in the article. Neither the thesis about "the Varangians giving the Slavs a state," nor the assertion that "Russkaya Pravda" is a Norman invention. It's simply not written there. You're arguing against a position that isn't in the text.

About "Russian Truth" and Solovyov. The dispute here isn't with the article itself, but with the topic it doesn't address. And, in essence, the point is reasonable: "Russkaya Pravda" does indeed contain both local customs and traces of more developed legal traditions. However, that's a separate issue—an article about the Polish-Russian union of the 1040s, not about the origins of Russian law.

In short: You're not objecting to this text, but to the Norman theory in general. You've invented your own opponent here. The article doesn't contain a single word in defense of what irritates you.

[Artyom81]

An interesting story. I'd never heard of it. And that raises the question: where was Ukraine on those maps? I'll answer this way: a thousand years ago, there was Rus' and Poland, but no Ukraine...

[VSZMK]

You guessed wrong. The basis for these articles is "General History, Edited by Satirikon," a humorous (parodic) retelling of world history created by the authors of the St. Petersburg magazine Satirikon in 1910.

[Kote Pan Kokhanka]

A historical research paper (or as you would write a historical work) is a formal piece of research for the academic community.

Personally, I am satisfied with the level of work published on Military Review by Eduard Vyashchenko, Vyacheslav Shpakovsky, Sergei Linnik, and Andrei Kolobov.
The works of the above-mentioned Authors mainly contain references to sources, and the authors themselves do not indulge in “self-indulgence.”
Another equally important and no less respected Cahors wine is the popularizing journalists: Andrey Ryzhev, Alexey Podymov and Georgy Tomin (Timur).
Moreover, each in its own niche.
The third category is memoirists... there's nothing to write here, a deep bow and thanks to my comrades.
Things are a bit more complicated with Lev (the author of this article). However, Lev is an erudite and engaging author. It's good that feedback is possible with him. So I hope forum members will be able to build a positive and, most importantly, mutually beneficial relationship with him.
Well, somewhere, so.
P.S. Dear Vadim, history is a very delicate matter; playing with it is unpredictable and dangerous. You can hammer a nail of untruth into your story, but our children and grandchildren will reap the consequences.

[3x3zsave]

And Casimir paid with an unusual coin: he returned to Rus' the prisoners whom Boleslav the Brave had driven from Kyiv back in 1018.
In fact, in 1039 Casimir gave away other people, a generation that had grown up in captivity.

[Rodez]

There is a stubborn notion: Rus' of the 11th century was a remote outskirts of Europe

Like many other narratives, both external and internal... it's enough to remember how Anna Yaroslavna "complained" about what a "hole" (Paris) she was sent to compared to Kiev... and the French kings later "swore allegiance" to the Bible she brought back in Reims :)

[Cartalon]

She didn't complain to anyone, don't confuse documents with fiction.

[Varyazhko]

Rather, it is still the eternal vile and ungrateful enemies of the Poles.
After them came the Bulgarians, Serbs, and others. Apart from North Korea, Cuba, and perhaps Vietnam, none of the historical supplicants of Rus', Russia, or the USSR remained grateful or loyal to their friendship.

[boris]

Politics is not built on the principles of gratitude, but on the principles of
expediency. It can also be done this way - on the principle of mutual benefit.

[Varyazhko]

True enough. But that's just what you and I think. So do the ungrateful traitors, our brothers, from the Serbs, Bulgarians, Poles, Armenians, Azerbaijanis, and Kazakhs.
And in the Kremlin there are either traitors or idealistic idiots who, under any government (Russian Empire, USSR, Russian Federation), are ready to give everything away for free and believe false smiles and promises.