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"In the center of Siemianowice Śląskie, in the municipal park, there are impressive buildings of the palace, whose oldest part was erected by the Mieroszewscy family as early as the seventeenth century. In the following centuries, the palace was expanded by members of the Henckel von Donnersmarck family of the Bytom-Siemianowice line. At present, the residence, which is in a very poor state of preservation, is partly in the Baroque-Classicist style and partly in the Eclectic style. There are historic outbuildings adjacent to the palace." (https://www.slaskie.travel/en-US/Poi/Pokaz/15770/1833/the-donnersmarck-palace-in-siemianowice-slaskie)
Fortunatly renovation is in progress...