| Child | Parent | % Correct |
|---|---|---|
| Elizabeth II | George VI | 100%
|
| Elizabeth I | Henry VIII | 92%
|
| George VI | George V | 79%
|
| Edward VII | Victoria | 76%
|
| William IV | George III | 53%
|
| Anne | James II | 53%
|
| Henry I | William I | 53%
|
| Edward V | Edward IV | 47%
|
| John | Henry II | 47%
|
| Mary II | James II | 45%
|
| James VI | Mary, Queen of Scots | 45%
|
| Edward the Elder | Alfred the Great | 24%
|
| Canute | Sweyn Forkbeard | 16%
|
| Ethelred the Unready | Edgar the Peaceable | 5%
|