Rhys "Mechyll" ap Rhys Lord of Dynevor
- Born: Abt 1150, Dynevor Castle, Llandilo, Carmarthenshire, Wales
- Marriage: Matilda about 1200 in Brecon, Breconshire, Wales
- Died: 1244, Wales about age 94
Noted events in his life were:
• Web Reference: Charles Cawley's Medieval Lands, Rhys Mechyll.
The Chronicle of the Princes of Wales records that "Rhys Mechyll son of Rhys the Hoarse, son of the lord Rhys" died in 1244 [Brut y Tywysogion (Williams), p. 331]. Rhys Mechyll married Matilda de Braouse, whose parentage is not known.
• Background Information. 141
Gilbert Talbot married Gwenthlian, daughter and eventual heir (in her issue) of Rhys Mechyll*, Lord of Dynevor.
*Rhys Mechyll was son and heir of Rhys Grig, younger son of Rhys ap Griffith, Prince of South Wales.
~Cokayne's The Complete Peerage, XII 608-609
Rhys married Matilda about 1200 in Brecon, Breconshire, Wales.