|Government|| House Manderly (formerly)|
House Peake (formerly)
|Religion||Faith of the Seven|
Dunstonbury is a castle in the Reach. Its current ruling house has not been published.
Dunstonbury was once a castle of House Manderly when they lived along the Mander in the Kingdom of the Reach. When the Manderlys fled the Reach a thousand years before the War of Conquest, Dunstonbury passed to their rivals, House Peake. Exiled in the North, the Manderlys built the New Keep at White Harbor to reflect Dunstonbury.
For siding against King Daeron II Targaryen in the First Blackfyre Rebellion, the Peakes were stripped of two of their three castles, Dunstonbury and Whitegrove, leaving them only Starpike. It is unknown to which houses the Iron Throne granted the stripped castles.