He was a member of the Northsea Freebooters until the loot from Sentinel Hill was brought in. When he saw the cursed items looted from that graveyard, he brought Lou and himself out to Kamagua, the nearby Tuskarr village. (See Fury of the Kvaldir quest chain.)
Molly says: *Caw!* Talk like a pirate! Yarrr! *Sqwaaaak!*
Molly says: *Squawk!* Ahoy! Look at me pirate disguise! Yarrr! *Sqwak!*
Grezzix Spindlesnap says: Shut your trap, you feathered idiot! These pirates will cut you open and wear you for a hat!
Molly says: *Sqwaaak!* Shut up, stupid bird! You'll get us all killed! *Cawwwww!*