Who has had the shortest reign for a European monarch?
Louis XIX
Maximilian I of Austria
Louis XVII
Louis XVI
Marie-Adélade of France
Archduke Rudolf of Austria
Louis XVII
Peter IV of Aragon
Maximilian I of Austria
Louis XVI
Maximilian II of Bavaria
Maximilian I of Bavaria
Louis XVII of France
Maximilian of Bavaria
Sigismund of Luxembourg
Marie-Thérèse of France
Sigismund II Augustus
Otto von Bismarck
Marie-Adélade of France
Louis XVII
Sigismund III Vasa
Maximilian I of Mexico
Maximilian II of Austria
Louis XVI
Maximilian of Austria
Louis XVII of France
Marie Louise of Savoy
Peter IV of Aragon
Sigismund of Luxembourg
Maximilian I of Austria
Sigismund II Augustus
Sigismund Augustus
Otto von Bismarck
Marie-Thérèse of France
Maximilian II of Bavaria
Marie-Thérèse of Bourbon
Louis XVII
Louis XVI of France
Louis XVI
Sigismund III Vasa
Marie-Thérèse de Bourbon
Christian VI of Denmark
Marie-Adélade
Maximilian of Austria
Maximilian I of Mexico
Louis XVII of France
Archduke Maximilian of Austria
Maximilian II of Austria
Marie Louise of Savoy
Sigismund Augustus
Otto von Bismarck
Marie Louise of France
Louis XVII
Sigismund II Augustus
Margherita de' Medici
Louis XVI
Marie-Thérèse of France
Maximilian of Bavaria
Sigismund of Luxembourg
Maximilian II of Bavaria
Maximilian III of Austria
Marie-Thérèse of Bourbon
Marie Louise
Marie-Adélade
Louis VI of France
Maximilian I of Austria
thelred the Unready
Louis XVII of France
Sigismund III Vasa
Peter IV of Portugal
Marie-Thérèse de Bourbon
Maximilian of Austria
Maximilian I of Austria-Este
Marie-Thérèse
Archduke Rudolf
Maximilian I of Mexico
Otto von Bismarck
Archduke Sigismund
Ivan VI of Russia
Louis XVII
Archduke Maximilian of Austria
Louis XVI
Sigismund of Hungary
Sigismund II Augustus
Marie Louise of Savoy
Sigismund Augustus
Marie Louise of France
Marie Louise
Maximilian II of Austria
Louis XVII.
Margherita de' Medici
Marie-Thérèse of Luxembourg
Sigismund Augustus of Poland
Louise Marie Thérèse
Marie-Thérèse of France
Sigismund III Vasa
Maximilian of Baden
Marie-Adélade
Maximilian I of Austria
Charles II of Spain
Louis XVII of France
Sigismund of Luxembourg
Maximilian of Austria
Archduke Rudolf
Sigismund Augustus of Austria
Marie-Thérèse
Louis XVI
Otto von Bismarck
Louis XVII
Archduke Maximilian of Austria
Maximilian III of Austria
Sigismund II Augustus
Maximilian I of Austria-Este
Sigismund Augustus
Maximilian I of Mexico
Marie Louise
Sigismund I of Hungary
Sigismund Augustus of Hungary
Marie Louise of France
Napoleon Bonaparte
Archduke Sigismund
Otto von Bismarck.
Louis XVII of France.
Maximilian I of Bavaria.
Louis XVII.
Peter IV of Aragon
Peter IV of Portugal
Maximilian I of Austria.
Maximilian II of Bavaria.
Peter IV of Aragon.
Margherita de' Medici
Archduke Rudolf II
Sigismund III Vasa
Archduke Maximilian
Maximilian of Bavaria.
Louis VI of France
Sophia of Hanover
Maximilian I of Austria
Archduke Rudolf
Sigismund I the Old
Louis XVI
Louis XVII of France
Louis XVII
Otto von Bismarck
Louis XVI.
Maximilian of Austria
Maximilian of Bavaria, France
Sigismund of Luxembourg
Marie Louise
Marie-Thérèse
Ivan VI of Russia
Margherita di Savoia
Sigismund Augustus
Sigismund II Augustus
Theodoric the Great
Archduke Maximilian of Austria
Maximilian I of Mexico
Archduke Sigismund
Maximilian II of Bavaria
Maximilian I of Bavaria
Marie Louise of France
Sigismund I of Hungary
Louis XVII of France.
Otto von Habsburg
Sigismund
Isabella II of Spain
Otto von Bismarck.
Archduke Rudolf II
Sophia of Hanover
Archduke Maximilian
Louis XVI
Sigismund III Vasa
Archduke Rudolf
Sigismund I the Old
Louis XVII
Marie Louise
Otto von Bismarck
Marie Louise of Savoy
Theodoric the Great
Peter IV of Portugal
Maximilian I of Austria
Sigismund Augustus
Sigismund II Augustus
Sigismund of Luxembourg
Marie-Thérèse
Maximilian I of Austria.
Margarita of Savoy
Maximilian of Bavaria
Maximilian II of Bavaria.
Maximilian of Austria
Archduke Maximilian of Austria
Ivan VI of Russia
Maximilian I of Mexico
Peter IV of Aragon.
Maximilian I of Austria,
Otto von Habsburg
Margherita di Savoia
Archduke Maximilian II
Louis XVI
Archduke Rudolf II
Archduke Maximilian