|The title of this article is conjecture based on information revealed in the A Song of Ice and Fire novels or related material and may be subject to change.
In the books
In the A Song of Ice and Fire novels, House Cuy is a vassal to House Hightower. Their sigil is six yellow flowers on blue and their seat is located near Oldtown. In the third and fourth novels, their castle is called "Sun House", but in the fifth book this is changed to "Sunflower Hall". On the TV series maps it remains "Sun House".
Houses from the Reach