Aethelmaer
Aethelmaer, the Slaver is a dealer in galley slaves, and is the Viking Conquest equivalent of Ramun the Slave Trader.
When first approached, the player assumes he is a trader, but wonders where his merchandise is. After dropping a few hints, it is made clear that he sells prisoners to ship captains to serve as oarsmen.
Aethelmaer performs a similar function to the Ransom Brokers, except he almost always resides at Cippanhamm. He buys prisoners like other ransom brokers, but also instructs the player how to efficiently capture.
Aethelmaer buys prisoners with a lower price than other slavers.