House Greyhall

House Greyhall of Greywood is a noble house from the North and is among the principal houses sworn to Winterfell and House Stark. They rule from the castle of Greywood, located within the Hornwood near the White Knife.

History
House Greyhall had long been a minor house, sworn to House Hornwood. When the Young Wolf, Robb Stark, called his banners to march against the Iron Throne in the War of the Five Kings, Lord Rodrick Greyhall answered the call. His second born son would die in the Battle of the Whispering Wood, while Lord Rodrick and his heir would both be slaughtered in the Red Wedding. At home, Rodrick's young third son, Brandon, was forced to deal with Ramsay Snow's attempted attack on the castle to seize all the Hornwood. A wounded Brandon and Greywood would only be saved by House Manderly, who retook the Hornwood.

When the Boltons ascended, Lord Brandon faked his death, leaving his sister Alys in charge. While Alys was at Winterfell, Brandon secretly brought the remaining Greyhall forces to oppose the Boltons. Following Manderly's betrayal of Roose Bolton at the Battle of the Crofter's Village, Brandon and the Greyhall forces link up with Stannis Baratheon's army. At the Battle of Winterfell, the Boltons are defeated and Rickon Stark is restored. While the rest of the army moves south, Brandon leads the Greyhall soldiers in besieging the Dreadfort. Following the Dreadfort's capture, Brandon is regarded as a hero across the North, and with the extinction of House Hornwood, Brandon is given all the Hornwood lands.