Did Grigory Potemkin loose an eye?

Yes, Grigory Potemkin is believed to have lost an eye, although details about the exact circumstances are not well-documented. Some accounts suggest that he may have lost it during a duel or a military engagement. His physical appearance, especially after the injury, became a topic of interest in his life and career, but it did not hinder his significant influence and accomplishments in the Russian Empire.