Ystrad, Glamorganshire, Wales

• References (3)
  • 1175 Individual: Ieuan Ap Seisyllt (b. ~1175 )
  • 1200 Individual: Meurig Meuric Ap Ieuan (b. ~1200 )
  • 1225 Individual: Ieuan Ap Meurig (b. ~1225 )