It was a Norman motte and bailey castle which was founded by Ralph de Buron. In the 13th century King John built a stone castle, adding a keep, a chapel, a gatehouse and a barbican.
The castle originated as a motte-and-bailey structure founded by Ralph de Buron. Later, in the 13th century, King John transformed it into a more substantial stone stronghold, featuring a keep, chapel, gatehouse, and fortified entrance.