| Answer | % Correct | |
|---|---|---|
| Albus Dumbledore | Between 1965 and 1971 - May 8, 1993 | 100%
|
| Albus Dumbledore | June 1993 - April 1996 | 100%
|
| Albus Dumbledore | June 19, 1996 - June 30, 1997 | 100%
|
| Severus Snape | September 1, 1997 - May 2, 1998 | 100%
|
| Dolores Umbridge | April 1996 - June 18, 1996 | 83%
|
| Minerval McGonagall | May 8, 1993 - June 1993 | 83%
|
| Minerva McGonagall | June 30, 1997 - September 1, 1997 | 83%
|
| Minerva McGonagall | May 2, 1998 - at least 2021 | 83%
|
| Armando Dippet | c. 1925 - between 1965 and 1971 | 67%
|
| Phineas Nigellus Black | c. 1890s | 67%
|
| Dexter Fortescue | 50%
| |
| Dilys Derwent | 1741 - 1768 | 50%
|
| Everard | 50%
| |
| Elizabeth Burke | 33%
| |
| Brutus Scrimgeour | 17%
| |
| Gifford Abbott | 17%
| |
| Amrose Swott | c. 1724 | 0%
|
| Antonia Creaseworthy | c. 1624 | 0%
|
| Basil Fronsac | 0%
| |
| Brian Gagwilde | c. 1568 | 0%
|
| Edessa Sakndenberg | c. 1503 | 0%
|
| Eupraxia Mole | c. 1876 | 0%
|
| Fatherly Undercliffe | c. 1531 | 0%
|
| First Headmaster of Hogwarts | c. 11th century | 0%
|
| Gimlet-Eyed Headmistress | 0%
| |
| Heliotrope Wilkins | 0%
| |
| Limebert | 0%
| |
| Mordicus Egg | 0%
| |
| Niamh Fitzgerald | c. 1470s | 0%
|
| Phillida Spore | c. 1408 | 0%
|
| Quentin Trimble | 0%
| |
| Vindicates Viridian | c. 1703 | 0%
|
| Vulpus | 0%
| |
| Walter Aragon | 0%
|