May 16th, 2013 – President of the Republic of Poland Bronisław Komorowski visited the Palace and the Museum
in Zarzecze.

April 6th, 2013. The Association of Guides of the Przemyśl branch of the Polish Tourist and Sightseeing Society (PTTK).

November 19th, 2011. The descendents of Kazimierz Mac met at an exhibition devoted to Kapela Ludowa z Kisielowa.

November 10th, 2011. Jacek Jezierski, the President of the Supreme Audit Office (NIK), visited the Museum together with Stanisław Sikora, the Director of the Regional Branch of the NIK in Rzeszów.

February 15th, 2011. The Dzieduszycki Museum hosted Dr. Wanda Półtawska