User blog comment:27finnsprincess/Goliad Predictions/@comment-5125870-20120531203912/@comment-72.10.127.226-20120601144141

He is the earl of his own earldom. An earl is soneone who is lower than a duke but higher than a baron. He has a castle that is named after himself, apparently.

From the looks of things, I'm guessing that Castle Lemongrab is more of an institution than an earldom, though.