Marie-Henri-Adrien-Aymard count d'Ursel (1849-1939) was a Belgian Noble Courtier of the Vatican.
By mother's side he was a grandson of Marie-Hippolyte de Gueulluy, 2nd Marquess of Rumigny and a descendant of Édouard Mortier, Duke of Trévise.
After his marriage to countess Marie du Chastel de la Howarderie he became the resident of Moulbaix Castle.
During his days in the Vatican he was in service of the papal nuncio.
This biographical article related to the military of Belgium is a stub.