Talking about godparents... I just found the godparents of many members of the Grand Ducal family from a thread on theryalforums!
Luxembourg:
Princess Marie-Astrid:
- King Leopold III of the Belgians
- Grand Duchess Charlotte of Luxembourg
Grand Duke Henri:
- Prince (now King) Albert of Belgium
- Princess Marie-Gabrielle of Luxembourg
Prince Guillaume:
- Prince Guillaume of Luxembourg (*1963)
- Princess Marie-Astrid of Luxembourg and Archduchess of Habsburg
Prince Félix:
- Maria Teresa's sister, Catalina
- Prince Jean, Henri's brother
Prince Louis:
- Henri's sister Margaretha of Lichtenstein
- Xavier Sanz (the mutual family friend who introduced Henri and Maria Teresa in 1976)
Princess Alexandra:
- Henri's cousin Prince Michel de Ligne (son of Princess Alix)
- Princess Maria-Anna Galitzine (nee Austria)
Prince Sebastian:
- Prince Guillaume of Luxembourg (his brother)
- Archduchess Astrid of Austria-Este, Princess of Belgium
Prince Jean:
- Prince Felix of Luxembourg
- Princess Margaretha of Denmark, born Princess of Sweden (eldest sister of Queen Astrid)
Princess Margaretha:
- Prince Felix of Luxembourg
- Princess Margaretha of Denmark, born Princess of Sweden (eldest sister of Queen Astrid)
Prince Guillaume:
Prince Paul-Louis:
- Prince Guillaume of Luxembourg (*1981)
-
Prince Léopold:
- Elvire Paste de Rochefort (ex-fiancée to the son of Benedikte of
Denmark)
- Archduke Martin of Austria-Este
Princess Charlotte:
- Dona Pilar Mendez de Vigo y Löwenstein (now duchess of oldenburg)
- Philippe Jaczynski
Grand Duchess Josephine Charlotte
- Grand Duchess Charlotte of Luxembourg (Jean's mother)
-