Rhydderch ap Iestyn (died 1033) was king of Deheubarth and controlled Powys.

Comparatively little has been recorded about Rhydderch ab Iestyn in the annals. When Llywelyn ap Seisyll, king of Gwynedd and Deheubarth died unexpectedly in 1023, Rhydderch was able to seize Deheubarth, apparently by force of arms. In 1033 Rhydderch is recorded by Brut y Tywysogion as having been slain by the Irish, but with no explanation of the circumstances.

The kingdom of Deheubarth returned to the original dynasty in the form of Hywel ab Edwin and his brother Maredudd. A battle between Hywel and his brother and the sons of Rhydderch is recorded the following year. In 1045 Rhydderch's son, Gruffydd ap Rhydderch was able to seize Deheubarth from Gruffydd ap Llywelyn and held it for ten years until Gruffydd regained it.

Rhydderch had at least three sons, they were as follows:

Sources

  • Peter Bartrum A Welsh Classical Dictionary, People in History and Legend up to about A.D. 1000 (Aberystwyth NLW 2009 Ed) p647
  • John Edward Lloyd A history of Wales from the earliest times to the Edwardian conquest (Longmans, Green & Co.)
  • Thomas Jones, ed. Brut y Tywysogion: Peniarth MS. 20 version (Cardiff: University of Wales Press, 1952)
More information Regnal titles ...
Regnal titles
Preceded by
Rhys ap Owain ap Morgan Hen, Iestyn ap Owain ap Morgan Hen, and Hywel ap Owain ap Morgan Hen
King of Morgannwg
10151033
Succeeded by
Preceded by
Iestyn ap Owain ap Morgan Hen
Joint King of Glywysing (with Hywel ap Owain ap Morgan Hen)
10151033
Succeeded by
Preceded by King of Deheubarth
10231033
Succeeded by
Close

Wikiwand in your browser!

Seamless Wikipedia browsing. On steroids.

Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.

Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.