| Dynasty | in power | Country | % Correct |
|---|---|---|---|
| Windsor (Wettin) | 1901- . . . | Great Britain | 95%
|
| Romanov (Oldenburg) | 1613-1917 | Russia | 95%
|
| Habsburg | 1273-1918 | Austria | 94%
|
| Orange (Nassau) | 1772- . . . | Netherlands | 88%
|
| Hohenzollern | 1871-1918 | Prussia | 81%
|
| Stewart | 1371-1714 | Scotland | 78%
|
| Capet | 987-1848 | France | 74%
|
| Osman | 1281-1923 | Turkey | 67%
|
| Savoy | 1720-1946 | Sardinia | 65%
|
| Bourbon (Capet) | 1700- . . . | Spain | 62%
|
| Plantagenet (Anjou) | 1154-1485 | England | 61%
|
| Hardrada (Fairhair) | 1046-1184 | Norway | 51%
|
| Draculeshti (Basarab) | 1436-1600 | Wallachia | 47%
|
| Vasa | 1521-1654 | Sweden | 44%
|
| Grimaldi | 1297- . . . | Monaco | 42%
|
| Braganza (Aviz) | 1640-1910 | Portugal | 39%
|
| Jagiellon (Gediminas) | 1377-1572 | Poland-Lithuania | 38%
|
| Saxe-Coburg (Wettin) | 1831- . . . | Belgium | 36%
|
| Oldenburg | 1449- . . . | Denmark | 35%
|
| Rurik | 864-1246 | Kievan Rus | 28%
|
| Gluecksburg (Oldenburg) | 1863-1973 | Greece | 21%
|
| Lusignan | 1192-1473 | Cyprus | 14%
|