Tharvot
Crusader for Truthiness
Needle is NOT Valyrian Steel. Jon had it forged by Mikken in Winterfell before the assassination attempt on Bran with the VS dagger. The King's party, along with Ned and the Stark girls, left Winterfell before that happened, and Jon was already at the Wall.
You're right. For some reason I thought it might have been, but its just normal castle forged steel.