|Title|| Lord of the Iron Islands|
Lord Reaper of Pyke
|Book(s)||The World of Ice & Fire (mentioned)|
Torwyn Greyjoy was a Lord of the Iron Islands and head of House Greyjoy. According to Archmaester Haereg's History of the Ironborn, Torwyn swore a blood oath with Aegor Rivers, but Lord Greyjoy betrayed Bittersteel to his enemies during one of the Blackfyre Rebellions.