Orngerin Thundercape

Also known as Orngerin Holdfast
He is a Wind Lord of Orlanth Rex, hvaing previously been a Storm Voice
He is Kallyr's Porter and her most trusted associate.
He was her delegate on the Jonstown Ring and elected Ciy Rex by the citizens.
During the Lunar Occupation, he was part of the Sartarite Rebels
He holds Sartar's Jewel on the Sartar High Council
He used to be a thane of the Greenhaft Clan
He left the clan along with most of its warband after the chieftain Jost Bronzeside refused to support Kallyr during her revolt.
He fought in the Silent Wind Warband
He has had many adventures with Venharl Stormbrow

Sources: Coming Storm, RuneQuest Starter Set