Charles I, Landgrave of Hesse-Kassel Landgrave of Hesse-Kassel (1654–1730) Parents Hedwig Sophie of Brandenburg William VI, Landgrave of Hesse-Kassel Children Karl von Hessen-Kassel Sophie Charlotte of Hesse-Kassel Wilhelmina Charlotta of Hessen-Kassel Leopold von Hessen-Kassel William VIII, Landgrave of Hesse-Kassel Maximilian of Hesse-Kassel George Charles of Hesse-Kassel Ludwig von Hessen-Kassel Marie Louise of Hesse-Kassel Frederick I of Sweden Siblings Elisabeth Henriette of Hesse-Kassel William VII, Landgrave of Hesse-Kassel Philip, Landgrave of Hesse-Philippsthal Charlotte Amalie of Hesse-Kassel Partners Maria Amalia of Courland
