From A Wiki of Ice and Fire
|Title||King in the North|
|Book(s)|| A Game of Thrones (Mentioned)|
The World of Ice and Fire (Mentioned)
After the death of the Old Kraken, Loron Greyjoy, King Rodrik is claimed to have won Bear Island from the ironborn in a wrestling match and awarded it to House Mormont, although some maesters question the authenticity of the story. Rodrik's sons and grandsons battled the ironborn for Cape Kraken.