Thanks for the link! Yeah, working with the written sources in this way (which us archaeologists do more often than historians and the literary crowd!)is incredibly valuable. Every possible angle can give new insights into almost every subject, since the sagas are so diverse. The problem is of course that they were most often written down after having been passed down orally for a couple of generations, whereby one can't trust everything to be original. But still, at the very least they can give a whole lot of information about the time when they were actually written down.