Petro Ivanovych Kalnyshevsky was a Ukrainian Cossack leader who served as the final Kish otaman of the Zaporozhian Sich, holding the office from 1765 to 1775. He had previously briefly served as kish
Depiction of an 18th-century Zaporozhian Sich rada (council) by Alexander Rigelman
A poor Cossack (siromakha) by Serhii Vasylkivsky
The Danubian Sich was an organization of the part of former Zaporozhian Cossacks who settled in the territory of the Ottoman Empire after their previous host was disbanded and the Zaporozhian Sich was
Serhiy Vasylkivsky's painting of a Danubian Sich Cossack.
Ilja Jefimowitsch Repin Reply of the Zaporozhian Cossacks Yorck
Ukrania quae et Terra Cosaccorum cum vicinis Walachiae, Moldoviae, Johann Baptiste Homann