Who is Hereditary Grand Duke Guillaume?
11th November 2021
Born on 11 November 1981 in Luxembourg
City’s Grand Duchess Charlotte Maternity Hospital, Prince Guillaume
Jean Joseph Marie is the first child of Henri, Grand Duke of
Luxembourg and Maria Teresa, Grand Duchess of Luxembourg. He has
four siblings: Prince Félix (b.1984),Prince Louis (b.
1986),Princess Alexandra(b. 1991) andPrince Sébastien(b. 1992). He
was…

