14 April 2015
Ceremony at the Tomb of the Unknown Soldier at Arlington National Cemetery, Washington, D.C.back to the overview
9 – 10 June 2019: Arenberg Trophy III. The noble houses of de la Marck and Arenberg in the provinces of Liège, Luxembourg and in the French Ardennes
18 – 20 September 2019: Call For Papers: IXth Arenberg Conference for History: Heraldic Hierarchies: Identities, status and state intervention in early modern heraldry
Duke Leopold d'Arenberg visited Arlington National Cemetery with a group of wounded veterans and their families. The Duke deposed a wreath at the Tomb of the Unknown Soldier.