Rosina von Graben von Rain (died 1534[1]), also called Rosina von Rain, was an Austrian noble woman, a member of the Graben von Stein family and heiress of the burgraviate of Sommeregg Castle[2] in Carinthia.
Rosina von Graben von Rain (died 1534[1]), also called Rosina von Rain, was an Austrian noble woman, a member of the Graben von Stein family and heiress of the burgraviate of Sommeregg Castle[2] in Carinthia.