Book of congratulations
Trounwiessel - Message of congratulations to Grand Duke Henri and Grand Duke Guillaume
The Maison du Grand-Duc has opened an online congratulatory book for members of the public who wish to share a message with Their Royal Highnesses Grand Duke Henri and Grand Duke Guillaume on the occasion of the change of reign on 3 October 2025.
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Coimbra , 03.10.2025
"Um grande obrigado a sua alteza o duque Henry pelos25 anos de reinado."
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Lena , 07.10.2025
"Léifsten Ierfgroussherzog Guillaume, léif Groussherzogin Stéphanie, An dëser besonnescher Zäit vu..."
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Andrés , 12.10.2025
"Your Royal Highness, I humbly beg leave to address Your Royal Highness with expressions of the mo..."
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