From A Wiki of Ice and Fire - A Song of Ice and Fire & Game of Thrones
Faircastle is the seat of House Farman in the westerlands. It is located on Fair Isle, just off the western coast of Westeros.
Faircastle was captured by Lord Dalton Greyjoy during the Dance of the Dragons. Dalton was eventually murdered by Tess within Lord Farman's bedchamber.
References and Notes