Guillaume at 40: Relationship with Stéphanie
11th November 2021
He was the last heir of his generation to get married, but Hereditary Grand Duke Guillaume waited until he found the perfect bride.
Guillaume found his soulmate in Belgian Countess Stéphanie de Lannoy – someone he’d known for years after being introduced by friends in Germany in 2004. They began dating in 2009 when they reunited at a party. She has called Guillaume her “very…