In the Royal Household of the United Kingdom the term Woman of the Bedchamber is used to describe a woman (usually a daughter of a peer) attending either a queen regnant or queen consort, in the role of lady-in-waiting. Historically the term 'Gentlewoman of Her Majesty's Bedchamber' was sometimes used. In addition to the Women of the Bedchamber, queens (regnant or consort) have Ladies of the Bedchamber (typically wives or widows of peers above the rank of earl), and a Mistress of the Robes (usually a duchess) who is the senior female member of her household. The Women of the Bedchamber are usually in regular attendance, but the Mistress of the Robes and the Ladies of the Bedchamber are normally only required for major events and occasions.