The Lord Rhys's son who in 1195 seized Dinefwr from his father with Maredudd and was imprisoned.
He is Gruffydd's ally in these years; what land he holds on 1 January 1200 is not pinned. After 1204 he will share Ystrad Tywi with his nephews and hold Cantref Mawr.
Who he is
- Name
- Rhys Gryg (Rhys the Hoarse), Rhys ap Rhys
- Title
- A lord of Ystrad Tywi (share not pinned)
- Since
- Not pinned
- Born
- Not pinned (a son of the Lord Rhys; died 1234)
- Family
- Son of the Lord Rhys. Later married Matilda de Clare; sons Rhys Mechyll and Maredudd (dates outside 1200).
- Confidence
- low
Wikipedia (Rhys Gryg); a charter of 'Rees son of Rees' dated at Strata Florida, 14 December 1198 (year not pinned beyond the record).
Overlord
None in practice; Gruffydd's ally
What it holds
- A share of Ystrad Tywi (not pinned)
Allies and rivals
Ally of Gruffydd; enemy of Maelgwn.
How things stand that morning
Active and free, by a charter of December 1198; holding not pinned.
Military
His own war-band.
Threats
- Maelgwn
Where the sources disagree
Evidence: No dated holding for 1199-1200.
On the map: Not drawn: no holding pinned. Marker at Dinefwr only for his kin's seat.
Primary sources for Deheubarth
Chronicles, registers, sagas and inscriptions written in or near 1200 that cover this entry. Each has its own page with editions, translations and where to read it.
- Annals of Wales, Anonymous (St Davids and other Welsh houses) (10th to 13th centuries; the B and C texts continue to 1286 and 1288). Short Latin annals whose later versions are kept at St Davids and Cistercian houses. Read online
- Chronicle of the Princes, Anonymous (Welsh translation of a lost Latin chronicle kept at Strata Florida) (Latin original to about 1282, compiled from contemporary annals; Welsh versions about 1300 and later). The native Welsh record of the year. Read online
- Monastic Annals (Margam, Tewkesbury, Burton, Winchester, Waverley, Dunstable, Bermondsey, Worcester, Osney) (12th to 14th centuries). Nine sets of house annals, each with a short entry for 1200. Read online
- The Registers of Pope Innocent III for 1199 to 1201, Innocent III and the papal chancery (22 February 1199 to 21 February 1201). The pope's outgoing letters for the year, in his chancery's own copy, touching nearly every realm in the atlas. Read online
- The Journey through Wales; The Description of Wales, Gerald of Wales (Giraldus Cambrensis) (Itinerarium 1191, revised to about 1214; Descriptio 1194). The standing description of Wales a decade before 1200: the cantrefs and their lords, the castles of the March, the bishoprics, the Welsh way of fighting and living, and Gerald's advice on how the Welsh might be conquered and how they might resist. Read online
Sources and studies
Last revised 4 November 2026. Published 4 November 2026. Suggest a correction on the OMNIA Discord.