Jonkvrouw Marie-Pierre Brigitte Olivier Corneille Verhaegen, Countess d'Udekem d'Acoz (born 20 April 1966) is a Belgian noblewoman and a historian.
1923), mayor of Merelbeke and his wife Michelle Charlotte d'Hoop de Synghem.
[4] She married in 1998 to Count Bernard d'Udekem d'Acoz, a first cousin of Queen Mathilde of Belgium.
She is a member of the Royal Commission of Mesen,[5] member of the board of directors of the Association de la Noblesse du Royaume de Belgique.
She completed her studies in History at Ghent University.