Wilhelm VI, Landgrave of Hesse-Kassel, known as William the Just, was Landgrave of Hesse-Kassel from 1637 to 1663. Wikipedia
Born: May 23, 1629, Kassel, Germany
Died: July 16, 1663 (age 34 years), Haina, Germany
Great-grandparents: William IV, Landgrave of Hesse-Kassel, William I, Duchess Sabine of Württemberg, and more
Grandchildren: William VIII, Landgrave of Hesse-Kassel, Frederick I of Sweden, Frederick IV of Denmark, and more