| Reign | House | Monarch | % Correct |
|---|---|---|---|
| 1216-1272 | Plantagenet | Henry III | 97%
|
| 1399-1413 | Lancaster | Henry IV | 97%
|
| 1413-1422 | Lancaster | Henry V | 97%
|
| 1422-1461 | Lancaster | Henry VI | 97%
|
| 1470-1471 (restored) | Lancaster | Henry VI | 97%
|
| 1485-1509 | Tudor | Henry VII | 97%
|
| 1509-1547 | Tudor | Henry VIII | 97%
|
| 1689-1702 | Orange-Nassau | William III | 97%
|
| 1830-1837 | Hanover | William IV | 97%
|
| 1625-1649 | Stuart | Charles I | 90%
|
| 1660-1685 | Stuart | Charles II | 90%
|
| 2022-present | Windsor | Charles III | 90%
|
| 1307-1327 | Plantagenet | Edward II | 90%
|
| 1327-1377 | Plantagenet | Edward III | 90%
|
| 1461-1470 | York | Edward IV | 90%
|
| 1471-1483 (restored) | York | Edward IV | 90%
|
| 1483 | York | Edward V | 90%
|
| 1547-1553 | Tudor | Edward VI | 90%
|
| 1901-1910 | Saxe-Coburg and Gotha | Edward VII | 90%
|
| 1936 | Windsor | Edward VIII | 90%
|
| 1558-1603 | Tudor | Elizabeth I | 87%
|
| 1952-2022 | Windsor | Elizabeth II | 87%
|
| 1714-1727 | Hanover | George I | 87%
|
| 1727-1760 | Hanover | George II | 87%
|
| 1760-1820 | Hanover | George III | 87%
|
| 1820-1830 | Hanover | George IV | 87%
|
| 1910-1936 | Windsor | George V | 87%
|
| 1936-1952 | Windsor | George VI | 87%
|
| 1553-1558 | Tudor | Mary I | 84%
|
| 1689-1694 | Stuart | Mary II | 84%
|
| 1377-1399 | Plantagenet | Richard II | 84%
|
| 1483-1485 | York | Richard III | 84%
|
| 1702-1714 | Stuart | Anne | 77%
|
| 1199-1216 | Plantagenet | John | 77%
|
| 1837-1901 | Hanover | Victoria | 77%
|
| 1603-1625 | Stuart | James I | 74%
|
| 1685-1688 | Stuart | James II | 74%
|
| 1066-1087 | Normandy | William I, the Conqueror | 65%
|
| 1653-1658 | Cromwell | Oliver Cromwell | 55%
|
| 1042-1066 | Wessex | Edward the Confessor | 48%
|
| 1066 | Godwin | Harold II, Godwinson | 48%
|
| 1658-1659 | Cromwell | Richard Cromwell | 48%
|
| 927-939 | Wessex | Æthelstan | 45%
|
| 1087-1100 | Normandy | William II, Rufus | 45%
|
| 978-1013 | Wessex | Æthelred the Unready | 35%
|
| 1014-1016 (restored) | Wessex | Æthelred the Unready | 35%
|
| 1189-1199 | Plantagenet | Richard I, the Lionheart | 35%
|
| 955-959 | Wessex | Eadwig | 32%
|
| 1016 | Wessex | Edmund II, Ironside | 32%
|
| 1040-1042 | Denmark | Harthacnut | 32%
|
| 1013-1014 | Denmark | Sweyn Forkbeard | 32%
|
| 1016-1035 | Denmark | Canute the Great | 29%
|
| 1272-1307 | Plantagenet | Edward I, Longshanks | 29%
|
| 975-978 | Wessex | Edward the Martyr | 29%
|
| 1035-1040 | Denmark | Harold I, Harefoot | 29%
|
| 1135-1154 | Blois | Stephen, of Blois | 29%
|
| 946-955 | Wessex | Eadred | 26%
|
| 959-975 | Wessex | Edgar the Peaceful | 23%
|
| 939-946 | Wessex | Edmund I, the Magnificent | 16%
|
| 1110-1135 | Normandy | Henry I, Beauclerc | 16%
|
| 1154-1189 | Plantagenet | Henry II, Curtmantle | 13%
|