Johanna Wilhelmine Sack wife of German theologian Friedrich Samuel Gottfried Sack (1738-1817) (1753–1832) Parents Johann Joachim Spalding Wilhelmine Sophie Spalding Children Charlotte Wilhelmine Louise von Hüser Amalie Eichhorn Friederike Henriette Erbkam Karl Heinrich Sack Friedrich Ferdinand Adolph Sack Wilhelm Friedrich Sack Siblings Wilhelm Karl August Spalding Georg Ludwig Spalding Partners Friedrich Samuel Gottfried Sack