Guido, Prince Henckel von Donnersmarck, previously Count Guido Henckel von Donnersmarck, was a German nobleman, industrial magnate, member of the House of Henckel von Donnersmarck and one of the richest men of his time. Wikipedia
Born: August 10, 1830, Wrocław, Poland
Died: December 19, 1916 (age 86 years), Berlin, Germany
Great grandchildren: Guidotto, Graf Henckel, 4.Fürst von Donnersmarck and Katharina Gräfin Henckel von Donnersmarck
Spouse: La Païva (m. 1871–1884)