Anna Maria Wilhelmine, Gräfin von Althann 7 Sep 1703 Praha, Bohemia - 6 Dec 1754 Wien (1703–1754) Parents Maria Eleonore, Gräfin Lazansky z Bukove Michael Ferdinand, Graf von Althann Children Ferdinand Philip, 6th Prince of Lobkowicz Maria Elizabeth of Lobkowicz Siblings Maria Anna, Gräfin von Althann Partners Philip Hyacinth of Lobkowicz Ludwig Gundacker von Althan