Lord Protector or otherwise unable to rule. Notable cases in England are: and in Scotland: The Lord Protector of the Commonwealth of England, Scotland and Ireland was the title of the head of state during the Commonwealth (or, to monarchists, the Interregnum), following the first period when a Council of State held executive power. The title was held by Oliver Cromwell (December 1653 – September 1658) and subsequently his son and designated successor Richard Cromwell (September 1658 – May 1659) during what is now known as The Protectorate. The 1653 Instrument of Government (republican constitution) stated that— Oliver Cromwell, Captain-General of the
Lord Protector Lord Protector of England, Scotland and Ireland") and many other monarchic prerogatives, such as that of awarding knighthoods. The younger Cromwell, who succeeded on his father's death in September 1658, held the position for only eight months before resigning in May 1659, being followed by the second period of Commonwealth rule until the Restoration of the exiled heir to the Stuart throne Charles II in May 1660. Since the Restoration the title has not been used in either of the above manners. George, Prince of Wales, appointed to the regency in 1811, was referred to as "His Royal Highness the