Frostwolf Clan

From WoW: IncGamers World of Warcraft Wiki

Orc clan originally led by Durotan, father of Thrall. They were banished from their people's sight when they opposed Gul'dan's new order of the Horde, and their Chieftain and mate assassinated by Rend and Maim of the Blackrock Clan. They settled in the Alterac Mountains and befriended the native white wolves. They adopted the old shamanistic ways of a time before the Shadow Council and its Warlocks.

The Frostwolf Clan has now, in large, moved with the rest of the Horde to their new home in Kalimdor, the area belonging to them called Durotan in memory of their former Chieftain.