- "I've never been here before. Guess you could say I've never been fond of Clan Tordarroch. In fact, no one Ard Skellig's especially fond of them."
- —Folan about Undvik and clan
- Harald Houndsnout - jarl of Undvik before and during attack of the Ice Giant.
- Axel an Tordarroch - warrior somehow relative to Harald, served as jarl's bodyguard.
- Vigi - warrior somehow relative to Harald, also known as the Loon or later the Unfearing.
- Wilmar - one of the jarl Harald's bodyguards.
- Wilfred - one of the jarl Harald's bodyguards.
- Wilhelm - one of the jarl Harald's bodyguards.
- Rasmund Kvaalkje - oarsman (mentioned only).
- Name might be reference to Highland Scottish clan Clan Shaw of Tordarroch.