Bricklethumb was a red dwarf who lived during the reign of Prince Cor. He was first seen at Duffle's house with his brother Rogin where they making some food for Shasta. Bricklethumb along with Duffle, took Shasta outside to a bench where they both stretch out their legs and lit their pipes. After Bricklethumb along with his brothers hear trumpets, they spot a large army that just reached their cottage and later bow to the High Kings and Queens of Narnia. Bricklethumb was also one of the brothers that joined the army where they fought Prince Rabadash and the Calormene army.