Is he Cannon or shad?

But he does wear "Shark tooth" pirate empress gear and "Wanderer" pirate RA set and have a monkey.

EDIT: I have just used my gf's Xenon on a different comp to check what he is.
It still show the same equipment and Cannon Master on his job.

It's probably an error causing his items to show up in his eq inventory as different things. It happens from time to time with certain weapons and primarily goes unnoticed.