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House Peake were loyal supporters of House Blackfyre, but they lost Dunstonbury and Whitegrove in the aftermath of the First Blackfyre Rebellion and Lord Gormon Peake was executed in the Second Blackfyre Rebellion. The Peakes rose against the Iron Throne during the reign of King Maekar I Targaryen, leading the king to suppress the rebellion in the Dornish Marches himself.
Roger Reyne, the new Lord of Castamere, slaughtered seven Peakes after Starpike, while Maekar's death led to political chaos. His fourth son was eventually crowned Aegon V Targaryen after a Great Council.