| Prince Guillaume of Luxembourg | |||||
|---|---|---|---|---|---|
 Prince Guillaume in 2015 | |||||
| Born | 1 May 1963 Betzdorf Castle, Betzdorf, Luxembourg | ||||
| Spouse |
Sibilla Sandra Weiller
(m. 1994) | ||||
| Issue |
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| House | Nassau-Weilburg (official) Bourbon-Parma (agnatic) | ||||
| Father | Jean, Grand Duke of Luxembourg | ||||
| Mother | Princess Joséphine Charlotte of Belgium | ||||
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| *Is a prince/ss of Nassau but not a prince/ss of Luxembourg |
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Extended royal family Descendants of Prince Felix and also members of the Grand Ducal Family of Luxembourg (see there):
Descendants of Prince René:
Princess Marina
Descendants of Prince Louis: Princess Brigitte
Prince Rémy
Princess Chantal Prince Jean
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Prince Guillaume of Luxembourg (Guillaume Marie Louis Christian; born 1 May 1963) is the third son and youngest child of Grand Duke Jean and Grand Duchess Josephine-Charlotte of Luxembourg.