Catherine Parr (alternatively spelled Katherine or Kateryn, signed 'Kateryn the Quene KP') () was Queen of England and of Ireland (1543–47) as the last of the six wives of King Henry VIII, and the final queen consort of the House of Tudor. She married him on 12 July 1543, and outlived him by one year. She was also the most-married English queen, with four husbands.