"Houses Elliver, Grayson, and Brownbarrow were all slaughtered at the Twins."
Duncan Tuttle to Rodrik Forrester.[src]

House Grayson is a possibly extinct vassal house from the North of Westeros, holding allegiance to House Stark of Winterfell.



The Graysons were loyal Stark bannermen, and prominent allies of House Forrester of Ironrath. They fought alongside the Forresters for Robb Stark in the War of the Five Kings.

"The Lost Lords"

During a meeting of Ironrath's small council, Lord Rodrik Forrester may ask about the state of House Forrester's allies. Duncan Tuttle responds that House Grayson, along with Houses Elliver and Brownbarrow, were wiped out at the Red Wedding.

In the books

Unlike the Forresters and Whitehills, House Grayson seems to be purely an invention of Telltale, much like Houses Branfield and Glenmore. The same is true for their allies, Houses Elliver and Brownbarrow.