The family has held land assets, in one form or another, for nearly eleven centuries(counting from 923).
Luxembourg | Luxembourg national football team | Luxembourg (city) | Communes of Luxembourg | Luxembourg railway station | Betzdorf, Luxembourg | Siegfried Line | Siegfried & Roy | Radio Luxembourg | Siegfried | Luxembourg Palace | Luxembourg in the Eurovision Song Contest | Duchy of Luxembourg | Schengen, Luxembourg | Maria Teresa, Grand Duchess of Luxembourg | Siegfried (opera) | Luxembourg Stock Exchange | Luxembourg Socialist Workers' Party | Jean, Grand Duke of Luxembourg | Henri, Grand Duke of Luxembourg | Adolphe, Grand Duke of Luxembourg | Siegfried Wagner | Siegfried Matthus | Siegfried Lenz | Radio Luxembourg (English) | John of Luxembourg | Democratic Party (Luxembourg) | Siegfried Palm | Siegfried II of Westerburg | Princess Tessy of Luxembourg |