Adolph, Landgrave of Hesse-Philippsthal-Barchfeld was a member of the House of Hesse. He was the ruling Landgrave of Hesse-Philippsthal-Barchfeld from 1777 until his death. Wikipedia
Born: June 29, 1743, Ypres, Belgium
Died: July 17, 1803 (age 60 years), Barchfeld
Great-grandparents: William VI, Landgrave of Hesse-Kassel, Hedwig Sophie of Brandenburg, Victor Amadeus, Prince of Anhalt-Bernburg, and more
Great grandchildren: Chlodwig, Landgrave of Hesse-Philippsthal-Barchfeld, Elisabeth Prinzessin von Ardeck, Luise Prinzessin von Ardeck, and more