skos:altLabel | - William
- William IV
- The Hereditary Grand Duke of Luxembourg
- Grand Duke Guillaume IV
- Grand Duke William
- Grand Duke William IV
- Grand Duke William IV of Luxembourg
- Grand Duke William of Luxembourg
- Guillaume Alexandre
- Guillaume IV
- Guillaume IV, Grand Duke of Luxembourg
- Hereditary Grand Duke Guillaume
- Hereditary Grand Duke William
- Hereditary Prince Wilhelm of Nassau
- Wilhelm IV
- Wilhelm, Hereditary Grand Duke of Luxembourg
- William IV of Luxembourg
- William, Hereditary Prince of Nassau
- her late father
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