So in this case, the lord is an abbot, is a religious figure, is the head of a monastery, and the vassal is a viscount. You can kind of view them as vice count. And notice, he's pledging fealty to the abbot. And in this case, it looks like Bernard Aton's ancestors were already vassals to the abbot, and so this is really renewing it, and so that the viscount could essentially keep his fief. Now to appreciate how complicated this could get, here on the timeline you see when Henry II lived, and as you can see, he had many titles. He was eventually king of England. You can see southern England up here.