A moratorium is in effect on adding information from Fire and Blood until December 20th.
From A Wiki of Ice and Fire
|Full Name||Harron Harlaw|
|Other Titles||High King of the Iron Islands|
|Royal House||House Harlaw|
|Father||Erich V Harlaw|
|Books||The World of Ice & Fire (mentioned)|
- The World of Ice & Fire, The Iron Islands: Driftwood Crowns.