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Petro Doroshenko
Seventeenth-century Cossack hetman of Right-Bank Ukraine. He sought to reunite the divided Cossack territories during the period known as the Ruin.

Photographer unidentified · Public domain · Image source
Biography
Petro Doroshenko was born in 1627 into a Cossack officer family and served under Bohdan Khmelnytsky. He became hetman of Right-Bank Ukraine in 1665, during the conflicts known as the Ruin. The 1667 Truce of Andrusovo divided the Cossack territories between Poland and Muscovy, intensifying his efforts to reunite the two banks of the Dnipro.
Seeking support against both powers, Doroshenko accepted Ottoman suzerainty in 1669. The alliance brought military assistance but also warfare and destruction that weakened his support among local communities and Cossack officers. Rival claims to the hetmancy further undermined his position.
He surrendered in 1676 and was taken to Muscovy, where he served as governor of Viatka before retiring to an estate near Moscow. He died in 1698. His career illustrates the difficulty of pursuing Cossack political unity while depending on competing foreign powers.
- ODFFU Archive: People Biographies
Biographical text adapted and translated from the supplied manuscript.
Consulted 2026-09-14
Biographical sources
- Petro Doroshenko — biographical overview ↗Consulted 2026-09-11