The
Lord Protector of the Commonwealth of England, Scotland and Ireland was the title of the
head of state and
head of government during the
Commonwealth (often called 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: The replacement constitution of 1657, the
Humble Petition and Advice, gave "His Highness the Lord Protector" the power to nominate his successor. Cromwell chose his eldest surviving son, the politically inexperienced Richard. That was a non-representative and
de facto dynastic mode of succession, with royal connotations in both styles awarded (even a double invocation 16 December 1653 – 3 September 1658 "
By the Grace of God and Republic Lord Protector of England, Scotland and Ireland") and many other monarchic prerogatives, such as that of awarding knighthoods. Richard Cromwell, who succeeded after his father's death in September 1658, held the position for only eight months before he resigned in May 1659. He was followed by the second period of Commonwealth rule until the
Restoration of the exiled heir to the Stuart throne,
Charles II, in May 1660.
Lords Protector (1653–1659) ==Post-Cromwell==