Bohdan Khmelnytsky

Bohdan Khmelnytsky, a Ruthenian nobleman bearing the Abdank coat of arms, lived from around 1595 to August 6, 1657. He served as the Hetman of the Zaporozhian Host, a Cossack military force under the Polish–Lithuanian Commonwealth. His most notable achievement was leading a successful Cossack uprising against the Commonwealth and its magnates from 1648 to 1654, which established an independent Cossack state in Dnieper Ukraine.

During 1648 and 1649, Khmelnytsky’s Cossacks massacred tens of thousands of Poles and Jews, while many others were handed over as slaves, or yasir, to his Crimean Tatar allies. This event is remembered as one of the most traumatic episodes in Polish and Jewish history. The massacres continued under his rule of the new Cossack state until at least 1652, potentially resulting in hundreds of thousands of deaths, with the aim of eliminating non-Orthodox Ruthenian populations. In 1654, Khmelnytsky signed the Treaty of Pereiaslav with the Russian Tsar, allying the Cossack Hetmanate with the Tsardom of Russia and placing Ukraine under Russian protection.

Khmelnytsky’s uprising permanently shifted the balance of power in Europe and significantly influenced the development of Ukrainian nationalism. In Western Europe, he was compared to his contemporary rebel, Oliver Cromwell. Among Ukrainians, he is celebrated as a folk hero, a defender of the Orthodox faith, a fighter for Ukrainian independence, and the founder of the first Ukrainian state. Russian imperial and Soviet propaganda, however, portrayed him as a unifier of Ukraine with Russia. Even among his compatriots, his image remains controversial due to his questionable alliances and harsh policies, which led to the death and enslavement of many people.

Khmelnytsky’s exact birth date is uncertain. Ukrainian historian Mykhailo Maksymovych suggested December 27, 1595 (Julian calendar), while a biography by Smoliy and Stepankov proposed November 9. He was baptized with the name Theodore, translated into Ukrainian as Bohdan, and was often called Zynoviy on religious occasions, though he always signed as Bohdan. He was likely born in the village of Subotiv, near Chyhyryn, on his father Mykhailo’s estate. Mykhailo was a Registered Cossack who had served as a courtier to Great Crown Hetman Stanisław Żółkiewski and later as deputy to Jan Daniłowicz. For his service, he received land near Chyhyryn, where he established Subotiv. Khmelnytsky’s mother was of Cossack birth, possibly the daughter of Cossack Hetman Bohdan Różyński. Modern historians generally agree that Khmelnytsky was of noble birth, from Ukrainian lesser nobility. He was educated at Lviv Jesuit collegium or in Jarosław, studying grammar, poetics, and rhetorics.

After his studies in 1617, Khmelnytsky joined the Cossacks. In 1619, he and his father were sent to Moldavia during a war with the Ottoman Empire. At the Battle of Cecora on September 17, 1620, his father was killed, and Khmelnytsky was captured by the Turks. He spent two years in Constantinople as a prisoner of an Ottoman Kapudan Pasha, possibly learning Turkic languages while serving on galleys. Most historians believe he either escaped or was ransomed, possibly by ambassador Krzysztof Zbaraski, who paid 30,000 thalers for prisoners from the battle. Upon returning to Subotiv, he took over his father’s estate and became a Registered Cossack in the Chyhyryn Regiment. He may have taken part in Cossack naval raids in the 1620s and the Smolensk War, where he was supposedly awarded a sword by King Władysław IV Vasa.