Beata Tyszkiewicz is a famous Polish actress. In her creative destiny more than fifty films. She was born in Vilnius in 1938 and lives in Poland. What does it have to do with the Postavy region? It turns out to be very even related. Generic threads connect her to the village of Kazloushchyna, which lies in the east of the Pastavy district. Henrich Tyszkiewicz, owner of the pre-war Kazlousk estate, is the brother of her father, Christoph. The article describes the history of the estate and the nature of activities of its owners, presents contemporary pictures of the former estate.