Kingdom of Morgannwg

Kingdom of Morgannwg
Teyrnas Morgannwg (Welsh)
c. 7th/8th centuryc. 745
942–974
1055/1063–1091
of Glamorgan
Coat of arms
CapitalVarious[1]
Common languagesWelsh
GovernmentMonarchy
Historical eraMiddle Ages
• Morgannwyg formed from Gwent and Glywysing
(under Morgan the Generous)
c. 7th/8th century
• Union disestablished
c. 745
• Reunited
(under Morgan Hen ab Owain)
942
• Union disestablished
974
• Reunited in Wales
(under Gruffydd ap Llywelyn, King of Wales)
1055
• Independent
1063
• Conquered
(by the Norman lord, Robert Fitzhamon)
1091
Preceded by
Succeeded by
Kingdom of Gwent
Glywysing
Kingdom of Gwent
Glywysing
Lord of Glamorgan
Welsh Marches
^

Morgannwg was a medieval Welsh kingdom formed via the merger of the kingdoms of Glywysing and Gwent.

  1. ^ The three cantrefs composing Glywysing were based at Allt Wynllyw on Stow Hill (modern Newport); Nant Pawl; and Llaniltud Fawr. These were sometimes independent and sometimes controlled one another. Cf. The History Files: "Celtic Kingdoms of the British Isles: Cernyw / Glywyssing" (Accessed 14 Feb 2013).

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