List of legendary kings of Britain
Kings derived from Geoffrey of Monmouth
Geoffrey synchronises some of his kings with figures and events from the Bible, Greek, Roman and Irish legends, and recorded history.

List of legendary kings of Britain

Section Title: Kings derived from Geoffrey of Monmouth
Table Section Text: Geoffrey synchronises some of his kings with figures and events from the Bible, Greek, Roman and Irish legends, and recorded history.

Kingdom	Synchronisation	Laȝamon's Brut

England	Scotland	Wales	Cornwall	Other	Bible

Brutus I (24 years)	Corineus	Aeneas Silvius (1112–1081 BC)	Eli (12th century BC)	=

Locrinus (10 years)	Albanactus	Kamber	Gwendolen	=

Gwendolen (15 years)	=

Maddan (40 years)	Gwendolen	Aeneas Silvius, Homer	Samuel	Madan

Mempricius (20 years)	Eurystheus	Saul (r. 1049–1010 BC)	Membriz

Ebraucus (40 to 60 years)	David (r. 1010–970 BC)	Ebrauc

Brutus II Greenshield (12 years)	Brutus Greenshield

Leil (25 years)	Solomon (r. 971–931 BC)	Leil

Rud Hud Hudibras (39 years)	Haggai, Amos, Joel, Azariah	Ruhudibras

Bladud (20 years)	Elijah (9th century BC)	Bladud

Leir (60 years)	Leir

Cordelia (5 years)	Cordoille

Marganus I (north of the Humber) and Cunedagius (south of the Humber) (2 years)	Morgan & Cunidagius

Cunedagius (33 years)	Romulus (8th century BC)	Isaiah, Hosea (8th century BC)	Cunidagius

Rivallo	Riwald

Gurgustius

Sisillius I	Silvius

Jago	Lago

Kimarcus	Mark

Gorboduc	Gorbodiago

War between Ferrex and Porrex I	Ferreus & Porreus

Civil war; Britain divided under five unnamed kings

Pinner	Staterius	Rudaucus	Cloten

Dunvallo Molmutius

Dunvallo Molmutius (40 years)	Donwallo Molineus

Brennius (north of the Humber) and Belinus (south of the Humber)	Sack of Rome (387 BC)	Belin & Brennes

Belinus

Gurguit Barbtruc	Partholón	Gurguint

Guithelin	Guncelin

Marcia (regent)

Sisillius II	Sillius

Kinarius	Rumarus

Danius	Damus

Morvidus	Morbidus

Gorbonianus	Gorbonian

Archgallo	Argal

Elidurus (5 years)	Elidur

Archgallo (restored) (10 years)	Argal

Elidurus (restored)	Elidur

Peredurus (north of the Humber) and Ingenius (south of the Humber) (7 years)	Peredur, Jugenes

Peredurus

Elidurus (restored)	Elidur

A son of Gorbonianus	Lador

Marganus II	Morgan

Enniaunus	Ænmaunus

Idvallo	Iwallo

Runo	Rime

Gerennus	Goronces

Catellus	Catulus

Millus	Coillus

Porrex II	Porex

Cherin	=

Fulgenius

Edadus	Aldus

Andragius	Androgus

Urianus	Urrian

Eliud	=

Cledaucus	Cledus

Clotenus	Doten

Gurgintius	Gurguiricius

Merianus	Merian

Bledudo

Cap

Oenus	Oein

Sisillius III	Sillius

Beldgabred	Blaðgabreast

Archmail	Arkinaus

Eldol	Ældolf

Redon	Redion

Redechius	Redært

Samuil Penessil (or Samuil, followed by Penessil)	Famul-Penicel

Pir

Capoir	Capor

Digueillus	Eligille

Heli (40 years)	Heli

Lud

Cassibelanus	Julius Caesar's invasions of Britain (55–54 BC)	Cassibelaune

Tenvantius	Tennancius

Kimbelinus	Augustus (30 BC – 14 AD)	Jesus (3 BC – 33 AD)	Kinbelin

Guiderius	Togodumnus (d. AD 43) during Claudius's conquest of Britain	Wiðer

Arvirargus	Claudius, Vespasian	Mark the Evangelist, Paul of Tarsus

Marius

Coilus

Lucius (d. AD 156)	Pope Eleuterus (174–189)

Interregnum; war between Severus and Sulgenius	Septimius Severus (Roman emperor 193–211)

Geta	Publius Septimius Geta (Roman emperor 209–211)

Bassianus (Caracalla)	Caracalla (Roman emperor 211–217)

Carausius	Carausian Revolt (289–296)

Allectus	Allectus assassinated Carausius in 293

Asclepiodotus (10 years)	Asclepiodotus and Constantius Chlorus retook Britain in 296

Coel

Constantius (11 years)	Constantius Chlorus, Roman emperor 293–306

Constantine I	Constantine I, Roman emperor 306–337

Octavius

Trahern

Octavius (restored)

Maximianus (with Dionotus later as regent)	Caradocus, then Dionotus	Magnus Maximus, Roman usurper-emperor 383–388

Gracianus Municeps

Interregnum; end of Roman rule

Constantine II	Constantine III, Roman usurper-emperor 407–411

Constans	Constans II, Roman usurper-emperor 409–411

Vortigern

Vortimer	Germanus of Auxerre (378–448), Battle of Aylesford (455)

Aurelius Ambrosius

Uther Pendragon

Arthur	Battle of Badon, St. Dubricius

Constantine III

Aurelius Conanus (2 years)	Aurelius Caninus, 6th-century king of Gwent or Powys; Cynan Garwyn (582–610), king of Powys

Vortiporius (4 years)	Vortiporius, 6th-century king of Dyfed

Malgo	Maelgwn Gwynedd, 6th-century king of Gwynedd

Keredic

Interregnum; Saxons occupy England	Augustine of Canterbury (arrived in Britain in 597)

Cadvan	Cadfan ap Iago, 6th/7th-century king of Gwynedd

Cadwallo	Cadwallon ap Cadfan, 7th-century king of Gwynedd, d. 634

Cadwallader (d. AD 689)	Cadwaladr ap Cadwallon, 7th-century king of Gwynedd

Sentence(s)

Trahern is a legendary King of the Britons in Geoffrey of Monmouth.

final_sentence: Trahern is a legendary King of the Britons in Geoffrey of Monmouth.