@Aardvark Bellay: would you mind telling me which part of this you disagree with?You seem to be under the impression that myths are evidence of pre-historical social structures. That assumes that they didn't change in the 1200 years between the time we're discussing and the time they were written down for the first time. Do we really have to point out to you that if storytellers didn't adapt their tales to their publics' expectations they would be out of business rather quickly?