Iorwerth Goch ap Maredudd (c. 1110 – c. 1171), a minor prince and nobleman of the

Kingdom of Powys The Kingdom of Powys ( cy, Teyrnas Powys; la, Regnum Poysiae) was a Welsh successor state, petty kingdom and principality that emerged during the Middle Ages following the end of Roman rule in Britain. It very roughly covered the northern ...

, was the illegitimate son of Maredudd ap Bleddyn and Cristin ferch Bledrus. The appellation "Goch", meaning red, probably referred to the colour of his hair. Iorwerth married Maud de Manly, who gave him two sons, Gruffydd Fychan (c. 1150), and Hywel ap Iorwerth He had one brother, Hywel ap Maredudd, and two half-brothers,

Madog ap Maredudd Madog ap Maredudd ( wlm, Madawg mab Maredud, ; died 1160) was the last prince of the entire Kingdom of Powys, Wales and for a time held the Fitzalan Lordship of Oswestry. Madog was the son of King Maredudd ap Bleddyn and grandson of King Bledd ...

and Gruffydd ap Maredudd. Iorwerth is known to have taken Tomen y Rhodwydd, Llandegla,

Denbighshire Denbighshire ( ; cy, Sir Ddinbych; ) is a county in the north-east of Wales. Its borders differ from the historic county of the same name. This part of Wales contains the country's oldest known evidence of habitation – Pontnewydd (Bontnew ...

(a castle built by

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. He was called Owain the Great ( cy, Owain Fawr) and the first to be ...

in 1149) in 1157 and burnt it down. ''

The Dream of Rhonabwy ''The Dream of Rhonabwy'' ( cy, Breuddwyd Rhonabwy) is a Middle Welsh prose tale. Set during the reign of Madog ap Maredudd, prince of Powys (died 1160), its composition is typically dated to somewhere between the late 12th through the late 14th ...

'' in the ''

Mabinogion The ''Mabinogion'' () are the earliest Welsh prose stories, and belong to the Matter of Britain. The stories were compiled in Middle Welsh in the 12th–13th centuries from earlier oral traditions. There are two main source manuscripts, create ...

'' mentions Iorwerth:

" is brother, Iorwerth son of Maredudd, was extremely agitated and distressed at seeing the honour and power that Madog enjoyed, while he himself had nothing. He sought out his comrades and foster-brothers for advice, and they decided that some of them should go to Madog and ask for maintenance for Iorwerth. Madog offered to make his brother head of his troops, with equal rank, honours, arms and horses..."

References

{{DEFAULTSORT:Iorwerth Goch Ap Maredudd Monarchs of Powys 1110s births 1171 deaths Welsh princes 12th-century Welsh monarchs House of Mathrafal Year of birth uncertain Year of death uncertain