Józef Andrzej Załuski

Józef Andrzej Załuski (12 January 1702 – 9 January 1774) was a Polish Catholic priest, Bishop of Kiev, a sponsor of learning and culture, and a renowned bibliophile. A member of the Polish nobility (szlachta), bearing the hereditary Junosza coat-of-arms, he is most famous as co-founder of the Załuski Library, one of the largest 18th-century book collections in the world.