From A Wiki of Ice and Fire
|Book||Fire & Blood (mentioned)|
Arthur Goodbrother was a member of House Goodbrother.
In 134 AC during Lady Johanna Lannister's invasion of the Iron Islands, Arthur slew Ser Leo Costayne, the lord admiral of the Reach, on Great Wyk.
- ↑ Fire & Blood, The Lysene Spring and the End of Regency.