England's medieval queens were elemental in shaping the history of the nation. In an age where all politics were family politics, dynastic marriages placed English queens at the very centre of power - the king's bed. From Matilda of Flanders, the Conqueror's queen, to Elizabeth of York, the first Tudor consort, England's queens fashioned the nature of monarchy and influenced the direction of the state. Occupying a unique position in the mercurial, often violent world of medieval state-craft, Eng...