A major problem for the student of a relatively new discipline or sub-discipline is the construction of a framework within which to operate. In the case of the economic, social and legal position of women in the Middle Ages the only clear thing is that the lines are slowly being redrawn, although more perhaps with respect to the central Middle Ages than to the earlier period. In fact, despite the paucity of evidence there has always been a surprising degree of agreement about the early Middle Ages. A wide range of authors from Lina Eckenstein to Eileen Power, Lady Stenton and Suzanne Wemple have regarded the period, from roughly the sixth to the ninth centuries, as one of ‘rough equality’ (to use Stenton's words) between men and women in general, and as a period of veneration, even elevation, of female religious. As for the later period, there is a much wider range of opinion, much of it conflicting. Speaking of the eleventh to thirteenth centuries, Brian Tierney and Sidney Painter, in a popular general work, conclude that: ‘Evidence of the general improvement in the status of women is fairly extensive.’ The elevation of marriage to sacrament status in the twelfth century is undoubtedly seen by some as part of this process: ‘C'est dans la réforme du mariage qu'il faut chercher les germes les plus vigoureux de l'amélioration dont bénéficie la condition féminine à partir du XIIe siècle, même si cette amélioration n'est ni continue ni générate.’ By contrast, other works suggest that an earlier golden age for women came to an end in the eleventh and twelfth centuries, as an even more male-dominated feudal society reached its zenith in terms of order and definition.