Born as Yekaterina Konstantinovna Verigo into the Russian nobility in Ivanovo village, Nevelsky district, Vitebsk province, Breshkovsky grew up on the family estate in
Chernigov province, and was educated at home. Her father, Konstantin Verigo, owned serfs, but—according to her account—treated them well. In 1861, during the
Emancipation reform she helped her father free the serfs on the family estate then worked voluntarily to educate them. In 1868, she married Nikolay Petrovich Breshko-Breshkovsky, a landowner and country magistrate, but left him after two years and moved to
Kiev where she formed a 'commune' with her sister Olga (who died young) and
Maria Kolenkina. The trio followed the anarchist
Mikhail Bakunin, when most of the revolutionaries in Kiev were in a group led by
Pavel Axelrod, followers of the populist revolutionary
Pyotr Lavrov. Axelrod introduced her to
Andrei Zhelyabov, the peasant's son who organised the assassination of Tsar
Alexander II in 1881. In February 1874, she gave birth to a son,
Nikolay Breshko-Breshkovsky, and left him to be brought up by relatives. She did not see him again until he was aged 22, and learnt that they had nothing in common. He later became a thriller writer, and Nazi sympathiser. Rejected by the Stundists, they moved on to
Tulchyn. After Stefanovich returned to Kiev, Breshkovsky was arrested when a police officer checking her false passport noticed that she did not act as submissively as a peasant normally would. == Imprisonment and exile ==