‘Droit de seigneur’ or ‘jus primae noctae’ (‘right of first night’): a custom alleged to have existed in medieval Europe giving the lord of the land the right to sleep the first night with the bride of any one of his vassals. The evidence for this custom deals with redemption dues which were paid to avoid its enforcement. It probably existed as a recognised custom in parts of France and possibly Italy and Germany, but not elsewhere.