Footman

"Suit of armour generally possessed by a ghoul, ghost or spectre."

- Folio Bruti.

A footman was a medieval equivalent of an infantryman; a soldier who is trained to engage, fight, and defeat the enemy in face-to-face combat.

There were many footman suits of armour at Hogwarts School of Witchcraft and Wizardry under spectral possession. They could be aggressive to passers-by, but were particularly vulnerable to the Incendio and Glacius spells.

Appearances

 * Harry Potter and the Prisoner of Azkaban (video game)