During what years was the English Royal House, that was at one point ruled by King Henry VII, in reign? 
Catherine Parr: Catherine Parr (alternatively spelled Katherine or Katheryn, signed 'Katheryn 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. House of Tudor:  Tudor monarchs ruled the Kingdom of England and its realms, including their ancestral Wales and the Lordship of Ireland (later the Kingdom of Ireland) from 1485 until 1603, with five monarchs in that period.
1485 until 1603