Khmelnytsky pogroms
The Khmelnytsky pogroms were pogroms carried out against the Jews of modern Ukraine during the 1648 Khmelnytsky Uprising of the Cossacks and serfs led by Bogdan Khmelnytsky against the Polish–Lithuanian Commonwealth. Khmelnytsky was nicknamed the "Hamil of Evil" and appears prominently in Jewish accounts such as the "Abyss of Despair", though the worst of the violence was actually committed under his subcommander Maksym Kryvonis.