Count Guillaume de Dampierre

Count Guillaume Aymar Emmanuel de Dampierre (born 4 May 1985) is a member of the House of Ligne of Belgium, by his marriage to Princess Alix Marie of Ligne, daughter of de Michel, Prince of Ligne and Princess Eleanora of Brazil. He and Princess Alix had two children: Olympia de Dampierre and Guy Audoin de Dampierre.