Stéphanie, Grand Duchess Consort of Luxembourg Consort of Luxembourg (2025) (b. 1984) Parents Alix de Lannoy Count Philippe de Lannoy Children Prince Charles of Luxembourg Prince François of Luxembourg Siblings Countess Gaëlle de Lannoy Jehan de Lannoy Count Olivier de Lannoy Count Amaury de Lannoy Countess Isabelle de Lannoy Countess Natalia de Lannoy Christian de Lannoy Partners Guillaume V, Grand Duke of Luxembourg
