Argus

Argus is a pirate in Marston's Crew, which the player joins in the quest Redbeard's Booty to try to Redbeard's lost treasure. During the quest, they use a treasure map Marston found to try to gather clues about where the treasure is. However, when they find the final clue, Argus, Martim, and Karkun knock the player and Marston out, and enter Galleon's Graveyard to try to raise Redbeard from the dead and become his new crew.

Location
Argus is located in a house in Pirate Cove, directly east of the Seaskipper.