Ronan

Ronan was a centaur who lived in the Forbidden Forest, and was distrustful of humans, although he tried to protect Harry Potter and Hermione Granger from the other centaurs in 1996, pointing out that they were "foals". He was described as speaking with a doleful tone, and seemed rather peaceful compared to other centaurs.

He led the charge of the centaurs from the Forbidden Forest during the Battle of Hogwarts, breaking through the Death Eater ranks into the Great Hall. It is likely that he witnessed the final battle between Lord Voldemort and Harry Potter.

Physical description
He is described as having red hair, and a red beard. Below the waist, he has a horse's gleaming chestnut body with a long and reddish tail.

Etymology
Rónán (anglicized Ronan) is an Irish male given name meaning "little seal", Rón meaning "seal", and -án being a diminutive suffix in Irish Gaelic).

Appearances

 * Harry Potter and the Philosopher's Stone
 * Harry Potter and the Philosopher's Stone (video game)
 * Harry Potter and the Order of the Phoenix
 * Harry Potter and the Order of the Phoenix (film)
 * Harry Potter and the Deathly Hallows
 * Harry Potter Trading Card Game