Johanna Caterina von Biron

WIKIPEDIA: Princess Johanna Katharina (24 June 1783, Würzau - 11 April 1876, Löbichau); married Francesco Ravaschieri Fieschi Squarciafico Pinelli Pignatelli y Aymerich, Duke of Acerenza.

In 1806 she inherited the Kurland-Palais in Prague and on her mother's death inherited the Herrschaft of Löbichau in Altenburgischen.
It is doubtful if she inherited all alone or even at all, the Kuland palais in Prague as she was specifically excluded in Duke Peter Biron's will (presumably a punishment because of her adventure, as a very young girl, with an Italian musician. It became a scandal.). The Löbichau-Tannenberg estate she inherited from her mother. (Fredrik Rosenlew 's addition)

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Johanna Pignatelli, Herzogin von Acerenza, geb Prinzessin von Kurland und Sagan (1783-1876). Lithographie von Josef Kriehuber, 1840, nach einem Gemälde von Schrotzberg . 1840. Josef Kriehuber (1800-1876) 723 Johann Acerenza-Pignatelli Litho