From A Wiki of Ice and Fire
Longsister is one of the Three Sisters, a group of islands in the Bite. It is the seat of House Longthorpe in the Vale of Arryn.
The Chronicles of Longsister describes the Rape of the Three Sisters.
- ↑ 1.0 1.1 A Dance with Dragons, Chapter 9, Davos I.
- ↑ A Feast for Crows, Appendix.
- ↑ The World of Ice & Fire, The Vale.