Dunccan, I suggest you check your status, and you will see that you belong to a profession. That profession is a Knight. You also belong to the guild of Knights.
ignorance full you check with a Cavalier, You will find that they share your Profession of Knight, however they belong to the Guild of Cavaliers. I believe It was this profession that Kurgan was referring to.
Written by my hand on the 11th of Mournsend, in the year 1049.