'Lord Protector' is a particular British title for Heads of State, with two meanings (and full styles) at different periods of history.
Feudal royal regent
The title of ''Lord Protector'' was originally used by royal princes or other nobles exercising an ''individual''
regency (i.e. not merely member of a collegial regency council) while the English
monarch was still a
minor or otherwise unable to rule.
Notable cases in England are:
★ John Duke of Bedford (b. 1389 - d. 1435) and Humphrey Duke of Gloucester (b. 1390 - d. 1447) 5 December 1422 - 6 November 1429 were jointly Protectors for
Henry VI (b. 1421 - d. 1471)
★ Richard Plantagenet, Duke of York (b. 1411 - d. 1460) was twice (3 April 1454 - February 1455 and 19 November 1455 - 25 February 1456) Protector for the same Henry VI
★
Richard, Duke of Gloucester, was 'Lord Protector of the Realm' 30 April 1483 - 26 June 1483, during the nominal reign of
Edward V (one of the '
Princes in the Tower') before
usurping the throne himself;
★
Edward Seymour,
Duke of Somerset, was Lord Protector during the early years of the reign of the young
Edward VI.
Cases in Scotland:
★
John Stuart, Duke of Albany (b. c.1481 - d. 1586) was Governor and Protector of the Realm 12 July 1515 - 16 November 1524 for
James V Stuart (b. 1512 - d. 1542)
★
James Hamilton, Earl of Arran (b c.1517 - d. 1575) (from 8 February 1548, Duke of Châtelherault) was Governor and Protector of the Kingdom 3 January 1543 – 12 April 1554 for
Mary I "Mary Queen of Scots"
Cromwellian republican Commonwealth
The 'Lord Protector of the Commonwealth of
England,
Scotland and
Ireland' was the title of the
head of state during the
Interregnum, following the first period of the
Commonwealth under
Council of State government. It was held by
Oliver Cromwell (December
1653–September
1658) and his son
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 forces of England, Scotland and Ireland, shall be, and is hereby declared to be, Lord Protector of the Commonwealth of England, Scotland and Ireland, and the dominions thereto belonging, for his life.

Arms of the republican Protectorate
The replacement constitution of 1657, the pseudo-monarchical
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. This non-representative and ''de facto'' dynastic mode of succession, the royal connotations of 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 awarding knighthood, and the authoritarian traits of the whole militarized regime meant that the regicidal civil war, allegedly to uphold parliament against 'royal tyranny' and Protestantism against 'Stuart papacy', had in fact produced a repressive
crowned republic, fatally unable to bring peace and prosperity back.
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.
★ Never since that Restoration has any of the title been used in either above manner.
George, Prince of Wales, appointed to the regency in
1811, was referred to as "His Royal Highness the
Prince Regent". George exercised the powers of the monarchy just as medieval Lords Protector had done, but the title's republican associations had rendered it distasteful. It is not considered likely to be revived in the foreseeable future.
References in Culture
Literature
In 1659, the royalist
Anglican theologian (later bishop of Rochester)
Thomas Sprat made his witty and literary reputation with his satirical poem ''To the Happie Memory of the most Renowned Prince Oliver, Lord Protector'', clearly mocking Cromwell's regal status.
In ''
Prince Caspian'', the second book in
C.S. Lewis's fantasy series ''
The Chronicles of Narnia'', the usurper
Miraz begins his reign calling himself "Lord Protector".
In
Orson Scott Card's series of
fantasy novels ''
The Tales of Alvin Maker,'' set in an alternate early 19
th-century America, England continues to be ruled by the Cromwells as Lords Protector, while the Stuarts rule the "Crown Colonies" (roughly equivalent to the
states from
Virginia to
Georgia) from "Camelot" (
Charleston). The references especially come into play in ''
Heartfire,'' the fifth book in the series, where much of the story occurs in Camelot.
In the 2007
Transformers Movie universe, the Prequel comic book states that before the Cybertronian Civil War over control of the
AllSpark,
Optimus Prime and
Megatron shared power, with Optimus Prime seemingly the political leader of the Cybertronians, and Megatron filling the role of the Lord Protector, the executor of Cybertronian law and order. They are described as "one fair, the other firm".
Television
Alan B'Stard on the final episode of UK sitcom
The New Statesman, suggested, seeking alternatives in case he was not made
Prime Minister, that he might proclaim himself Lord Protector of England.
In the
Star Trek Voyager episode 'Blink of an Eye' during which Voyager is trapped in orbit above a planet experiencing a rapid passage of
time, the first attempt shown by the people to contact Voyager was made during the planet's
Medieval period by a Lord Protector. By the end of the episode, the planet's technologically-advanced society was governed by the Central Protectorate; hinting that the planet's head of state was still called Lord Protector.
In the
Stargate Atlantis episode 'The Tower' (Season 2, Episode 15) the team come across a planet ruled by a Lord Protector from a city with the same dimensions as Atlantis.
Video Games
In the
Microprose videogame ''
Sid Meier's
Civilization II'', the term ''Lord Protector'' (or its corresponding female form ''Lady Protector'') is applied to the leader of the English civilization under the
Fundamentalist type of government.
Other use
★ Lord Protector has also been used as a rendering of the Latin ''Advocatus'' in the sense of a temporal Lord (such as a Monarch) who acted as the protector of the (mainly secular) interests of (a part of) the church, compare
vidame.
Sources and references
(incomplete)
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WorldStatesmen- UK