 August Kazimierz's second youngest brother, Franciszek, did not join the Sułkowski Ordynat and obtained for himself an inheritance, to which entered the Bielsko castle and its fortune.The Bielsko ordynat was inherited by his son Aleksander, and after him, Jan. After Jan, the ordynat passed into the hands of his son Ludwik Jan Nepomucen, and next it was inherited by his son Jozef Maria Ludwik.Aleksander Ludwik was the last Ordynat of Bielsko.