Glenstorm's sons

Glenstorm's sons, named Ironhoof, Suncloud, and Rainstone, were three Centaurs who lived during the riegn of Caspian X. They were Old Narnians, and lived in hiding with their father and mother, Glenstorm and Windmane, during the reign of King Miraz. The three were present Dancing Lawn meeting, and they with their father accepted Caspian X as their King.

In the film, the three fought in the Telmarine Castle Night Raid. At the end of the raid, when the Minotaur General Asterius could no longer hold up the gate, many of the Old Narnians were trapped inside the castle, doomed to die. Rainstone was one of those trapped inside. He was revived by Aslan as he was present at the coronation of Caspian X as king of Narnia.

Trivia

 * None of Gelnstorm's sons are stated to have died in the book version.
 * In the books, there is no mention of Glenstorm having a wife.