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List of monarchs in Britain by length of reign

Index List of monarchs in Britain by length of reign

The following is a list, ordered by length of reign, of the monarchs of the United Kingdom of Great Britain and Northern Ireland (1927–present), the United Kingdom of Great Britain and Ireland (1801–1922), the Kingdom of Great Britain (1707–1801), the Kingdom of England (871–1707), the Kingdom of Scotland (878–1707), the Kingdom of Ireland (1542–1800), and the Principality of Wales (1216–1542). [1]

Table of Contents

  1. 156 relations: Acts of Union 1707, Alexander I of Scotland, Alexander II of Scotland, Alexander III of Scotland, Alfred the Great, Amlaíb, King of Scotland, Anne, Queen of Great Britain, Áed mac Cináeda, Ælfweard of Wessex, Æthelred the Unready, Æthelstan, Brian O'Neill (High-King of Ireland), Causantín mac Cináeda, Charles I of England, Charles II of England, Charles III, Cnut, Constantine II of Scotland, Constantine III of Scotland, Crown of Ireland Act 1542, Cuilén, Cynan ab Iago, Dafydd ab Owain Gwynedd, Dafydd ap Gruffydd, Dafydd ap Llywelyn, David I of Scotland, David II of Scotland, De facto, Death and state funeral of Elizabeth II, Domnall mac Ailpín, Donald II of Scotland, Donald III of Scotland, Dub, King of Scotland, Duncan I of Scotland, Duncan II of Scotland, Eadred, Eadwig, Edgar Ætheling, Edgar, King of England, Edgar, King of Scotland, Edmund I, Edmund Ironside, Edward Balliol, Edward Bruce, Edward I of England, Edward II of England, Edward III of England, Edward IV, Edward the Confessor, Edward the Elder, ... Expand index (106 more) »

  2. Lists of British monarchs
  3. Lists of monarchs by length of reign
  4. United Kingdom-related lists of superlatives

Acts of Union 1707

The Acts of Union refer to two Acts of Parliament, one by the Parliament of England in 1706, the other by the Parliament of Scotland in 1707.

See List of monarchs in Britain by length of reign and Acts of Union 1707

Alexander I of Scotland

Alexander I (medieval Gaelic: Alaxandair mac Maíl Coluim; modern Gaelic: Alasdair mac Mhaol Chaluim; c. 1078 – 23 April 1124), posthumously nicknamed The Fierce, was the King of Alba (Scotland) from 1107 to his death.

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Alexander II of Scotland

Alexander II (Medieval Gaelic: Alaxandair mac Uilliam; Modern Gaelic: Alasdair mac Uilleim; 24 August 1198 – 6 July 1249) was King of Alba (Scotland) from 1214 until his death.

See List of monarchs in Britain by length of reign and Alexander II of Scotland

Alexander III of Scotland

Alexander III (Modern Gaelic:; 4 September 1241 – 19 March 1286) was King of Alba (Scotland) from 1249 until his death.

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Alfred the Great

Alfred the Great (also spelled Ælfred; – 26 October 899) was King of the West Saxons from 871 to 886, and King of the Anglo-Saxons from 886 until his death in 899.

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Amlaíb, King of Scotland

Amlaíb mac Illuilb (died 977) was a tenth century King of Alba.

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Anne, Queen of Great Britain

Anne (6 February 1665 – 1 August 1714) was Queen of England, Scotland, and Ireland from 8 March 1702, and Queen of Great Britain and Ireland following the ratification of the Acts of Union 1707 merging the kingdoms of Scotland and England, until her death.

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Áed mac Cináeda

Áed mac Cináeda (Modern Scottish Gaelic: Aodh mac Choinnich;; Anglicized: Hugh; died 878) was a son of Cináed mac Ailpín (Kenneth MacAlpin).

See List of monarchs in Britain by length of reign and Áed mac Cináeda

Ælfweard of Wessex

Ælfweard (c. 902 – 2 August 924) was the second son of Edward the Elder, the eldest born to his second wife Ælfflæd.

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Æthelred the Unready

Æthelred II (Æþelræd,Different spellings of this king's name most commonly found in modern texts are "Ethelred" and "Æthelred" (or "Aethelred"), the latter being closer to the original Old English form Æþelræd. Compare the modern dialect word.; Aðalráðr; 966 – 23 April 1016), known as Æthelred the Unready, was King of the English from 978 to 1013 and again from 1014 until his death in 1016.

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Æthelstan

Æthelstan or Athelstan (– 27 October 939) was King of the Anglo-Saxons from 924 to 927 and King of the English from 927 to his death in 939.

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Brian O'Neill (High-King of Ireland)

Brian O'Neill, also known as Brian "of the battle of Down" O'Neill (Irish: Brian Chatha an Dúna Ó Néill), was the High King of Ireland from 1258 to 1260.

See List of monarchs in Britain by length of reign and Brian O'Neill (High-King of Ireland)

Causantín mac Cináeda

Causantín mac Cináeda (Modern Gaelic: Còiseam mac Choinnich; died 877) was a king of the Picts.

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Charles I of England

Charles I (19 November 1600 – 30 January 1649) was King of England, Scotland, and Ireland from 27 March 1625 until his execution in 1649.

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Charles II of England

Charles II (29 May 1630 – 6 February 1685) was King of Scotland from 1649 until 1651 and King of England, Scotland, and Ireland from the 1660 Restoration of the monarchy until his death in 1685.

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Charles III

Charles III (Charles Philip Arthur George; born 14 November 1948) is King of the United Kingdom and the 14 other Commonwealth realms.

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Cnut

Cnut (Knútr; c. 990 – 12 November 1035), also known as Canute and with the epithet the Great, was King of England from 1016, King of Denmark from 1018, and King of Norway from 1028 until his death in 1035.

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Constantine II of Scotland

Causantín mac Áeda (Modern Gaelic: Còiseam mac Aoidh, anglicised Constantine II; born no later than 879; died 952) was an early King of Scotland, known then by the Gaelic name Alba.

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Constantine III of Scotland

Constantine, son of Cuilén (Middle Gaelic: Causantín mac Cuiléin; Modern Gaelic: Còiseam mac Chailein), known in most modern regnal lists as Constantine III (c. 970–997), was king of Alba (Scotland) from 995 to 997.

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Crown of Ireland Act 1542

The Crown of Ireland Act 1542 (33 Hen. 8. c. 1 (I)) is an Act that was passed by the Parliament of Ireland on 18 June 1542, which created the title of "King of Ireland" for monarchs of England and their successors; previous monarchs had ruled Ireland as Lords of Ireland.

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Cuilén

Cuilén (also Culén, Cuilean, anglicised Colin; died 971) was an early King of Alba (Scotland).

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Cynan ab Iago

Cynan ab Iago (c. 1014 c. 1063) was a Welsh prince of the House of Aberffraw sometimes credited with briefly reigning as King of Gwynedd.

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Dafydd ab Owain Gwynedd

Dafydd ab Owain Gwynedd (– 1203) was king of Gwynedd from 1170 to 1195.

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Dafydd ap Gruffydd

Dafydd ap Gruffydd (Dafydd III), (11 July 1238 – 3 October 1283) was Prince of Wales from 11 December 1282 until his execution on 3 October 1283 on the orders of King Edward I of England.

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Dafydd ap Llywelyn

Dafydd ap Llywelyn (c. March 1212 – 25 February 1246) was King of Gwynedd from 1240 to 1246.

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David I of Scotland

David I or Dauíd mac Maíl Choluim (Modern Gaelic: Daibhidh I mac Chaluim; – 24 May 1153) was a 12th century ruler and saint who was Prince of the Cumbrians from 1113 to 1124 and later King of Scotland from 1124 to 1153.

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David II of Scotland

David II (5 March 1324 – 22 February 1371) was King of Scotland from 1329 until his death in 1371.

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De facto

De facto describes practices that exist in reality, regardless of whether they are officially recognized by laws or other formal norms.

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Death and state funeral of Elizabeth II

Elizabeth II, Queen of the United Kingdom and the other Commonwealth realms, died on 8 September 2022 at Balmoral Castle in Scotland, at the age of 96.

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Domnall mac Ailpín

Domnall mac Ailpín (Modern Gaelic: Dòmhnall mac Ailpein), anglicised sometimes as Donald MacAlpin and known in most modern regnal lists as Donald I (812 – 13 April 862), was King of the Picts from 858 to 862.

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Donald II of Scotland

Domnall mac Causantín (Modern Gaelic: Dòmhnall mac Chòiseim, IPA), anglicised as Donald II (died 900), was King of the Picts or King of Alba in the late 9th century.

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Donald III of Scotland

Donald III (Medieval Gaelic: Domnall mac Donnchada; Modern Gaelic: Dòmhnall mac Dhonnchaidh; –1099) was King of Alba (Scotland) from 1093–1094 and 1094–1097.

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Dub, King of Scotland

Dub mac Maíl Coluim (Modern Gaelic: Dubh mac Mhaoil Chaluim), Dub mac Maíl Coluim is the Mediaeval Gaelic form.

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Duncan I of Scotland

Donnchad mac Crinain (Donnchadh mac Crìonain; anglicised as Duncan I, and nicknamed An t-Ilgarach, "the Diseased" or "the Sick"; – 14 August 1040)Broun, "Duncan I (d. 1040)".

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Duncan II of Scotland

Donnchad mac Máel Coluim (Modern Gaelic: Donnchadh mac Mhaoil Chaluim;Donnchad mac Maíl Coluim is the Mediaeval Gaelic form. anglicised as Duncan II; c. 1060–12 November 1094) was King of Alba.

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Eadred

Eadred (also Edred, – 23 November 955) was King of the English from 26 May 946 until his death in 955.

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Eadwig

Eadwig (also Edwy or Eadwig All-Fair, 1 October 959) was King of England from 23 November 955 until his death in 959.

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Edgar Ætheling

Edgar Ætheling or Edgar II (- 1125 or after) was the last male member of the royal house of Cerdic of Wessex.

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Edgar, King of England

Edgar (or Eadgar; 8 July 975) was King of the English from 959 until his death in 975.

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Edgar, King of Scotland

Edgar or Étgar mac Maíl Choluim (Modern Gaelic: Eagar mac Mhaoil Chaluim), nicknamed Probus, "the Valiant" (c. 1074 – 8 January 1107), was King of Alba (Scotland) from 1097 to 1107.

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Edmund I

Edmund I or Eadmund I (920/921 – 26 May 946) was King of the English from 27 October 939 until his death in 946.

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Edmund Ironside

Edmund Ironside (30 November 1016;,,; sometimes also known as Edmund II) was King of the English from 23 April to 30 November 1016.

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Edward Balliol

Edward Balliol or Edward de Balliol (– January 1364) was a claimant to the Scottish throne during the Second War of Scottish Independence.

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Edward Bruce

Edward Bruce, Earl of Carrick (Norman French: Edward de Brus; Edubard a Briuis; Modern Scottish Gaelic: Eideard or Iomhair Bruis; 1280 – 14 October 1318), was a younger brother of Robert the Bruce, King of Scots.

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Edward I of England

Edward I (17/18 June 1239 – 7 July 1307), also known as Edward Longshanks and the Hammer of the Scots, was King of England from 1272 to 1307.

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Edward II of England

Edward II (25 April 1284 – 21 September 1327), also known as Edward of Caernarfon or Caernarvon, was King of England from 1307 until he was deposed in January 1327.

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Edward III of England

Edward III (13 November 1312 – 21 June 1377), also known as Edward of Windsor before his accession, was King of England from January 1327 until his death in 1377.

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Edward IV

Edward IV (28 April 1442 – 9 April 1483) was King of England from 4 March 1461 to 3 October 1470, then again from 11 April 1471 until his death in 1483.

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Edward the Confessor

Edward the Confessor (1003 – 5 January 1066) was an Anglo-Saxon English king and saint. Usually considered the last king of the House of Wessex, he ruled from 1042 until his death in 1066. Edward was the son of Æthelred the Unready and Emma of Normandy. He succeeded Cnut the Great's son – and his own half-brother – Harthacnut.

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Edward the Elder

Edward the Elder (870s?17 July 924) was King of the Anglo-Saxons from 899 until his death in 924.

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Edward the Martyr

Edward the Martyr (– 18 March 978) was King of the English from 8 July 975 until he was killed in 978.

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Edward V

Edward V (2 November 1470 –) was King of England from 9 April to 25 June 1483.

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Edward VI

Edward VI (12 October 1537 – 6 July 1553) was King of England and Ireland from 28 January 1547 until his death in 1553.

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Edward VII

Edward VII (Albert Edward; 9 November 1841 – 6 May 1910) was King of the United Kingdom and the British Dominions, and Emperor of India, from 22 January 1901 until his death in 1910.

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Edward VIII

Edward VIII (Edward Albert Christian George Andrew Patrick David; 23 June 1894 – 28 May 1972), later known as the Duke of Windsor, was King of the United Kingdom and the Dominions of the British Empire, and Emperor of India, from 20 January 1936 until his abdication in December of the same year.

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Elizabeth I

Elizabeth I (7 September 153324 March 1603) was Queen of England and Ireland from 17 November 1558 until her death in 1603.

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Elizabeth II

Elizabeth II (Elizabeth Alexandra Mary; 21 April 19268 September 2022) was Queen of the United Kingdom and other Commonwealth realms from 6 February 1952 until her death in 2022.

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Empress Matilda

Empress Matilda (10 September 1167), also known as Empress Maud, was one of the claimants to the English throne during the civil war known as the Anarchy.

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Eochaid ab Rhun

Eochaid ab Rhun (fl. 878–889) was a ninth century King of Strathclyde, who may have also been King of the Picts.

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Family tree of the British royal family

This is the family tree of the British royal family, from James I (who united the crowns of England and Scotland) to the present monarch, Charles III.

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George I of Great Britain

George I (George Louis; Georg Ludwig; 28 May 1660 – 11 June 1727) was King of Great Britain and Ireland from 1 August 1714 and ruler of the Electorate of Hanover within the Holy Roman Empire from 23 January 1698 until his death in 1727.

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George II of Great Britain

George II (George Augustus; Georg August; 30 October / 9 November 1683 – 25 October 1760) was King of Great Britain and Ireland, Duke of Brunswick-Lüneburg (Hanover) and a prince-elector of the Holy Roman Empire from 11 June 1727 (O.S.) until his death in 1760.

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George III

George III (George William Frederick; 4 June 173829 January 1820) was King of Great Britain and Ireland from 25 October 1760 until his death in 1820.

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George IV

George IV (George Augustus Frederick; 12 August 1762 – 26 June 1830) was King of the United Kingdom of Great Britain and Ireland and King of Hanover from 29 January 1820 until his death in 1830.

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George V

George V (George Frederick Ernest Albert; 3 June 1865 – 20 January 1936) was King of the United Kingdom and the British Dominions, and Emperor of India, from 6 May 1910 until his death in 1936.

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George VI

George VI (Albert Frederick Arthur George; 14 December 1895 – 6 February 1952) was King of the United Kingdom and the Dominions of the British Commonwealth from 11 December 1936 until his death in 1952.

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Giric

Giric mac Dúngail (Modern Gaelic: Griogair mac Dhunghail; fl. c. 878–889), in modern English his name is Gregory or Greg MacDougal and nicknamed Mac Rath ("Son of Fortune"), was a king of the Picts or the king of Alba.

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Gregorian calendar

The Gregorian calendar is the calendar used in most parts of the world.

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Gruffudd ap Cynan

Gruffudd ap Cynan (–1137) was King of Gwynedd from 1081 until his death in 1137.

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Harold Godwinson

Harold Godwinson (– 14 October 1066), also called Harold II, was the last crowned Anglo-Saxon English king.

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Harold Harefoot

Harold I (died 17 March 1040), also known as Harold Harefoot, was regent of England from 1035 to 1037 and King of the English from 1037 to 1040.

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Harthacnut

Harthacnut (Hardeknud; "Tough-knot"; – 8 June 1042), traditionally Hardicanute, sometimes referred to as Canute III, was King of Denmark from 1035 to 1042 and King of the English from 1040 to 1042.

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Henry I of England

Henry I (– 1 December 1135), also known as Henry Beauclerc, was King of England from 1100 to his death in 1135.

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Henry II of England

Henry II, also known as Henry Fitzempress and Henry Curtmantle, was King of England from 1154 until his death in 1189.

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Henry III of England

Henry III (1 October 1207 – 16 November 1272), also known as Henry of Winchester, was King of England, Lord of Ireland, and Duke of Aquitaine from 1216 until his death in 1272.

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Henry IV of England

Henry IV (– 20 March 1413), also known as Henry Bolingbroke, was King of England from 1399 to 1413.

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Henry the Young King

Henry the Young King (28 February 1155 – 11 June 1183) was the eldest son of Henry II of England and Eleanor of Aquitaine to survive childhood.

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Henry V of England

Henry V (16 September 1386 – 31 August 1422), also called Henry of Monmouth, was King of England from 1413 until his death in 1422.

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Henry VI of England

Henry VI (6 December 1421 – 21 May 1471) was King of England from 1422 to 1461 and again from 1470 to 1471, and disputed King of France from 1422 to 1453.

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Henry VII of England

Henry VII (28 January 1457 – 21 April 1509) was King of England and Lord of Ireland from his seizure of the crown on 22 August 1485 until his death in 1509.

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Henry VIII

Henry VIII (28 June 149128 January 1547) was King of England from 22 April 1509 until his death in 1547.

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House of Aberffraw

The House of Aberffraw was a medieval royal court based in the village it was named after, Aberffraw, Anglesey (Wales, UK) within the borders of the then Kingdom of Gwynedd.

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House of Alpin

The House of Alpin, also known as the Alpinid dynasty, Clann Chináeda, and Clann Chinaeda meic Ailpín, was the kin-group which ruled in Pictland, possibly Dál Riata, and then the kingdom of Alba from Constantine II (Causantín mac Áeda) in the 940s until the death of Malcolm II (Máel Coluim mac Cináeda) in 1034.

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House of Stuart

The House of Stuart, originally spelled Stewart, was a royal house of Scotland, England, Ireland and later Great Britain.

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Hywel ab Owain Gwynedd

Hywel ab Owain Gwynedd (circa 1120–1170), king of Gwynedd in 1170, was a Welsh poet and military leader.

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Indulf

Ildulb mac Causantín, anglicised as Indulf or Indulph, nicknamed An Ionsaighthigh, "the Aggressor" (died 962) was king of Alba from 954 to 962.

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Irish Free State

The Irish Free State (6 December 192229 December 1937), also known by its Irish name i, was a state established in December 1922 under the Anglo-Irish Treaty of December 1921.

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James Francis Edward Stuart

James Francis Edward Stuart (10 June 16881 January 1766), nicknamed the Old Pretender by Whigs and the King over the Water by Jacobites, was the son of King James VII and II of England, Scotland, and Ireland, and his second wife, Mary of Modena.

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James I of Scotland

James I (late July 1394 – 21 February 1437) was King of Scots from 1406 until his assassination in 1437.

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James II of England

James VII and II (14 October 1633 – 16 September 1701) was King of England and Ireland as James II and King of Scotland as James VII from the death of his elder brother, Charles II, on 6 February 1685.

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James II of Scotland

James II (16 October 1430 – 3 August 1460) was King of Scots from 1437 until his death in 1460.

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James III of Scotland

James III (10 July 1451/May 1452 – 11 June 1488) was King of Scots from 1460 until his death at the Battle of Sauchieburn in 1488.

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James IV of Scotland

James IV (17 March 1473 – 9 September 1513) was King of Scotland from 11 June 1488 until his death at the Battle of Flodden in 1513.

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James V

James V (10 April 1512 – 14 December 1542) was King of Scotland from 9 September 1513 until his death in 1542.

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James VI and I

James VI and I (James Charles Stuart; 19 June 1566 – 27 March 1625) was King of Scotland as James VI from 24 July 1567 and King of England and Ireland as James I from the union of the Scottish and English crowns on 24 March 1603 until his death in 1625.

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John Balliol

John Balliol or John de Balliol (– late 1314), known derisively as Toom Tabard (meaning 'empty coat'), was King of Scots from 1292 to 1296.

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John, King of England

John (24 December 1166 – 19 October 1216) was King of England from 1199 until his death in 1216.

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Julian calendar

The Julian calendar is a solar calendar of 365 days in every year with an additional leap day every fourth year (without exception).

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Kenneth II of Scotland

Cináed mac Maíl Coluim (label, anglicised Kenneth II, and nicknamed An Fionnghalach, "The Fratricidal"; 932–995) was King of Alba (Scotland) from 971 to 995.

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Kenneth III of Scotland

Cináed mac Duib (Modern Gaelic: Coinneach mac Dhuibh; c. 966 – c. 25 March 1005), anglicised as Kenneth III, and nicknamed An Donn ("the Chief" or "the Brown"), was King of Alba (Scotland) from 997 to 1005.

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Kenneth MacAlpin

Kenneth MacAlpin (label; label; 810 – 13 February 858) or Kenneth I was King of Dál Riada (841–850), and King of the Picts (848–858), of likely Gaelic origin.

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King of the Britons

The title King of the Britons (Brenin y Brythoniaid, Rex Britannorum) was used (often retrospectively) to refer to a ruler, especially one who might be regarded as the most powerful, among the Celtic Britons, both before and after the period of Roman Britain up until the Norman invasion of Wales and the Norman conquest of England. List of monarchs in Britain by length of reign and King of the Britons are lists of British monarchs.

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Kingdom of England

The Kingdom of England was a sovereign state on the island of Great Britain from 886, when it emerged from various Anglo-Saxon kingdoms, until 1 May 1707, when it united with Scotland to form the Kingdom of Great Britain, which would later become the United Kingdom.

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Kingdom of Great Britain

The Kingdom of Great Britain was a sovereign state in Western Europe from 1707 to the end of 1800.

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Kingdom of Gwynedd

The Kingdom of Gwynedd (Medieval Latin:; Middle Welsh: Guynet) was a Welsh kingdom and a Roman Empire successor state that emerged in sub-Roman Britain in the 5th century during the Anglo-Saxon settlement of Britain.

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Kingdom of Ireland

The Kingdom of Ireland (Ríoghacht Éireann; Ríocht na hÉireann) was a dependent territory of England and then of Great Britain from 1542 to the end of 1800.

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Kingdom of Scotland

The Kingdom of Scotland was a sovereign state in northwest Europe, traditionally said to have been founded in 843. Its territories expanded and shrank, but it came to occupy the northern third of the island of Great Britain, sharing a land border to the south with the Kingdom of England. During the Middle Ages, Scotland engaged in intermittent conflict with England, most prominently the Wars of Scottish Independence, which saw the Scots assert their independence from the English.

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Lady Jane Grey

Lady Jane Grey (– 12 February 1554), also known as Lady Jane Dudley after her marriage and as the "Nine Days' Queen", was an English noblewoman who claimed the throne of England and Ireland from 10 to 19 July 1553.

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Laws in Wales Acts 1535 and 1542

The Laws in Wales Acts 1535 and 1542 (Y Deddfau Cyfreithiau yng Nghymru 1535 a 1542) or the Acts of Union (Y Deddfau Uno), were Acts of the Parliament of England under King Henry VIII of England, causing Wales to be incorporated into the realm of the Kingdom of England.

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List of British monarchs

There have been 13 British monarchs since the political union of the Kingdom of England and the Kingdom of Scotland on 1 May 1707. List of monarchs in Britain by length of reign and List of British monarchs are lists of British monarchs.

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List of British monarchy records

The following is a list of various statistical records relating to the monarchy of the United Kingdom and its predecessors and constituents.

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List of longest-reigning monarchs

This is a list of the longest-reigning monarchs of all time, detailing the monarchs and lifelong leaders who have reigned the longest in world history, ranked by length of reign. List of monarchs in Britain by length of reign and list of longest-reigning monarchs are lists of monarchs by length of reign.

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List of monarchs of Wessex

This is a list of monarchs of the Kingdom of the West Saxons (Wessex) until 886 AD. List of monarchs in Britain by length of reign and list of monarchs of Wessex are lists of British monarchs.

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Llywelyn ab Iorwerth

Llywelyn ab Iorwerth (– 11 April 1240), also known as Llywelyn the Great (Llywelyn Fawr), was a medieval Welsh ruler.

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Llywelyn ap Gruffudd

Llywelyn ap Gruffudd (c. 1223 – 11 December 1282), Llywelyn II, also known as Llywelyn the Last (lit), was King of Gwynedd, and later was recognised as the prince of Wales (Princeps Walliae; Tywysog Cymru) from 1258 until his death at Cilmeri in 1282.

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Lulach

Lulach mac Gille Coemgáin (Modern Gaelic: Lughlagh mac Gille Chomghain, known in English simply as Lulach, and nicknamed Tairbith, "the Unfortunate" and Fatuus, "the Simple-minded" or "the Foolish"; c. 1032 – 17 March 1058) was King of Alba (Scotland) between 15 August 1057 and 17 March 1058.

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Macbeth, King of Scotland

Macbethad mac Findláech (anglicised as Macbeth MacFinlay; died 15 August 1057), nicknamed the Red King (Rí Deircc), was King of Scotland from 1040 until his death in 1057.

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Malcolm I of Scotland

Máel Coluim mac Domnaill (anglicised Malcolm I; died 954) was king of Alba (before 943–954), becoming king when his cousin Constantine II abdicated to become a monk.

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Malcolm II of Scotland

Máel Coluim mac Cináeda (label; anglicised Malcolm II; c. 954 – 25 November 1034) was King of Alba (Scotland) from 1005 until his death in the year 1034.

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Malcolm III of Scotland

Malcolm III (label; Maol Chaluim mac Dhonnchaidh; c. 1031–13 November 1093) was King of Alba from 1058 to 1093.

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Malcolm IV of Scotland

Malcolm IV (label; Maol Chaluim mac Eanraig), nicknamed Virgo, "the Maiden" (between 23 April and 24 May 1141 – 9 December 1165) was King of Scotland from 1153 until his death.

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Margaret, Maid of Norway

Margaret (March or April 1283 – September 1290), known as the Maid of Norway, was the Queen-designate of Scotland from 1286 until her death.

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Mary I of England

Mary I (18 February 1516 – 17 November 1558), also known as Mary Tudor, and as "Bloody Mary" by her Protestant opponents, was Queen of England and Ireland from July 1553 and Queen of Spain and the Habsburg dominions as the wife of King Philip II from January 1556 until her death in 1558.

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Mary II

Mary II (30 April 166228 December 1694) was Queen of England, Scotland, and Ireland, co-reigning with her husband, King William III and II, from 1689 until her death in 1694.

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Mary, Queen of Scots

Mary, Queen of Scots (8 December 1542 – 8 February 1587), also known as Mary Stuart or Mary I of Scotland, was Queen of Scotland from 14 December 1542 until her forced abdication in 1567.

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Monarchy of the United Kingdom

The monarchy of the United Kingdom, commonly referred to as the British monarchy, is the form of government used by the United Kingdom by which a hereditary monarch reigns as the head of state, with their powers regulated by the British Constitution.

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Old Style and New Style dates

Old Style (O.S.) and New Style (N.S.) indicate dating systems before and after a calendar change, respectively.

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Owain Glyndŵr

Owain ap Gruffydd (–), commonly known as Owain Glyndŵr or Glyn Dŵr (anglicised as Owen Glendower), was a Welsh leader, soldier and military commander in the late Middle Ages, who led a 15-year-long revolt with the aim of ending English rule in Wales.

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Owain Goch ap Gruffydd

Owain Goch ap Gruffydd (also known as Owain Goch) (died 1282) was brother to Llywelyn ap Gruffudd and Dafydd ap Gruffudd and, for a brief period in the late 1240s and early 1250s, ruler of part of the Kingdom of Gwynedd (in modern-day North Wales).

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Owain Gwynedd

Owain ap Gruffudd (– 23 or 28 November 1170) was King of Gwynedd, North Wales, from 1137 until his death in 1170, succeeding his father Gruffudd ap Cynan.

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Owain Lawgoch

Owain Lawgoch (Owain of the Red Hand, translation), full name Owain ap Thomas ap Rhodri (July 1378), was a Welsh soldier who served in Lombardy, France, Alsace, and Switzerland.

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Platinum Jubilee of Elizabeth II

The Platinum Jubilee of Elizabeth II was the international celebration in 2022 marking the 70th anniversary of the accession of Queen Elizabeth II on 6 February 1952.

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Pretender

A pretender is someone who claims to be the rightful ruler of a country although not recognized as such by the current government.

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Prince of Wales

Prince of Wales (Tywysog Cymru,; Princeps Cambriae/Walliae) is a title traditionally given to the male heir apparent to the English, and later British, throne.

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Principality of Wales

The Principality of Wales (Tywysogaeth Cymru) was originally the territory of the native Welsh princes of the House of Aberffraw from 1216 to 1283, encompassing two-thirds of modern Wales during its height of 1267–1277.

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Queen Victoria

Victoria (Alexandrina Victoria; 24 May 1819 – 22 January 1901) was Queen of the United Kingdom of Great Britain and Ireland from 20 June 1837 until her death in 1901.

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Richard I of England

Richard I (8 September 1157 – 6 April 1199), known as Richard Cœur de Lion (Norman French: Quor de Lion) or Richard the Lionheart because of his reputation as a great military leader and warrior, was King of England from 1189 until his death in 1199.

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Richard II of England

Richard II (6 January 1367 –), also known as Richard of Bordeaux, was King of England from 1377 until he was deposed in 1399.

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Richard III of England

Richard III (2 October 1452 – 22 August 1485) was King of England from 26 June 1483 until his death in 1485.

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Robert II of Scotland

Robert II (2 March 1316 – 19 April 1390) was King of Scots from 1371 to his death in 1390.

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Robert III of Scotland

Robert III (c. 1337 – 4 April 1406), born John Stewart, was King of Scots from 1390 to his death in 1406.

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Robert the Bruce

Robert I (11 July 1274 – 7 June 1329), popularly known as Robert the Bruce (Raibeart am Brusach), was King of Scots from 1306 to his death in 1329.

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Ruaidrí Ua Conchobair

Ruaidrí mac Tairrdelbach Ua Conchobair (Modern Irish: Ruairí Ó Conchúir; anglicised as Rory O'Conor) (– 2 December 1198) was King of Connacht from 1156 to 1186, and High King of Ireland from 1166 to 1198.

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Sapphire Jubilee of Elizabeth II

The Sapphire Jubilee of Elizabeth II on 6 February 2017, marked 65 years of Queen Elizabeth II's reign.

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Short and long titles

In certain jurisdictions, including the United Kingdom and other Westminster-influenced jurisdictions (such as Canada or Australia), as well as the United States and the Philippines, primary legislation has both a short title and a long title.

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Stephen, King of England

Stephen (1092 or 1096 – 25 October 1154), often referred to as Stephen of Blois, was King of England from 22 December 1135 to his death in 1154.

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Sweyn Forkbeard

Sweyn Forkbeard (Sveinn Haraldsson tjúguskegg; Svend Tveskæg; 17 April 963 – 3 February 1014) was King of Denmark from 986 until his death, King of England for five weeks from December 1013 until his death, and King of Norway from 999/1000 until 1013/14.

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Titular ruler

A titular ruler, or titular head, is a person in an official position of leadership who possesses few, if any, actual powers.

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United Kingdom

The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of the continental mainland.

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United Kingdom of Great Britain and Ireland

The United Kingdom of Great Britain and Ireland was a sovereign state in Northwestern Europe that was established by the union in 1801 of the Kingdom of Great Britain and the Kingdom of Ireland.

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Wales

Wales (Cymru) is a country that is part of the United Kingdom.

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William II of England

William II (Williame; – 2 August 1100) was King of England from 26 September 1087 until his death in 1100, with powers over Normandy and influence in Scotland.

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William III of England

William III (William Henry;; 4 November 16508 March 1702), also widely known as William of Orange, was the sovereign Prince of Orange from birth, Stadtholder of Holland, Zeeland, Utrecht, Guelders, and Overijssel in the Dutch Republic from the 1670s, and King of England, Ireland, and Scotland from 1689 until his death in 1702.

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William IV

William IV (William Henry; 21 August 1765 – 20 June 1837) was King of the United Kingdom of Great Britain and Ireland and King of Hanover from 26 June 1830 until his death in 1837.

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William the Conqueror

William the Conqueror (Bates William the Conqueror p. 33– 9 September 1087), sometimes called William the Bastard, was the first Norman king of England (as William I), reigning from 1066 until his death.

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William the Lion

William I the Lion (Uilleam an Leòmhann), sometimes styled William I (Uilleam MacEanraig; label) and also known by the nickname labelUilleam Garbh; e.g. Annals of Ulster, s.a. 1214.6; Annals of Loch Cé, s.a. 1213.10.

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See also

Lists of British monarchs

Lists of monarchs by length of reign

References

[1] https://en.wikipedia.org/wiki/List_of_monarchs_in_Britain_by_length_of_reign

Also known as English reigns, List of British monarchs by length of reign, List of British monarchs by reign, List of longest reigning British monarchs, List of longest reigning Monarchs of the UK, List of longest reigning monarchs of the United Kingdom, List of longest serving UK monarchs, List of longest-reigning British monarchs, List of longest-reigning monarchs in the British Isles, Longest reigning monarch of the British monarchy, Longest serving British monarchs, Longest-reigning British monarchs, UK monarchs by length of reign.

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